{"title":"Contactors","description":"","products":[{"product_id":"sprecher-schuh-ca7-12-10-120","title":"Sprecher + Schuh CA7-12-10-120 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSprecher + Schuh CA7-12-10-120\u003c\/b\u003e is a compact, high-performance 3-pole contactor from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"92\"\u003eCA7 series\u003c\/b\u003e. In the Canadian elevator industry, this unit is a common sight in \u003cb data-path-to-node=\"1\" data-index-in-node=\"170\"\u003eDoor Operator\u003c\/b\u003e circuits, \u003cb data-path-to-node=\"1\" data-index-in-node=\"194\"\u003eBrake Control\u003c\/b\u003e logic, and smaller \u003cb data-path-to-node=\"1\" data-index-in-node=\"227\"\u003eHydraulic\/Traction\u003c\/b\u003e auxiliary systems. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"269\"\u003e\"-120\"\u003c\/b\u003e suffix specifically denotes the standard Canadian \u003cb data-path-to-node=\"1\" data-index-in-node=\"326\"\u003e120V AC, 60Hz\u003c\/b\u003e coil.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e CA7-12-10-120\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eAmperage (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"17\"\u003e12A\u003c\/b\u003e (Approx. 10 HP @ 575V \/ 7.5 HP @ 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e (Standard Canadian Logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"21\"\u003e1 NO\u003c\/b\u003e (Normally Open)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e 45mm width (Standard small frame)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals (Pozi-drive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 1 NO)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThis specific model comes with a single integrated \u003cb data-path-to-node=\"6\" data-index-in-node=\"51\"\u003eNormally Open\u003c\/b\u003e contact:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e1 NO (Normally Open):\u003c\/b\u003e Typically used as a \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"42\"\u003eSeal-in\u003c\/b\u003e contact to keep the coil energized after a momentary \"Run\" command, or to provide an \"Operational\" signal to the controller's logic board.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eLogic Gap:\u003c\/b\u003e Because this model (the \"-10\") lacks an integrated NC contact, a \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"76\"\u003eNormally Closed auxiliary block\u003c\/b\u003e must be added to satisfy \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"133\"\u003eB44 Contactor Monitoring\u003c\/b\u003e requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe CA7 series is highly modular, allowing for various logic and protection upgrades:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eCS7-PV-11:\u003c\/b\u003e Front-mounted (1 NO + 1 NC) — \u003ci data-path-to-node=\"12,0,0\" data-index-in-node=\"41\"\u003eMost common for adding B44 feedback.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eCS7-PV-22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — For complex safety string interlocking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eCS7-L-11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Essential for slim \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"58\"\u003eMRL\u003c\/b\u003e or door operator boxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eElectronic Overload Relays (Direct Mount)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eCEP7-1EEAB:\u003c\/b\u003e 0.2A to 1.0A (Typical for small door motors).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eCEP7-1EEED:\u003c\/b\u003e 3.2A to 16A (Standard for hoist-related auxiliary loads).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppressors\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eRC7-120:\u003c\/b\u003e RC Link (110-280V AC) — Plugs into the top of the contactor to snub inductive spikes and prevent CPU \"glitches.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e When an auxiliary block is added, these contacts function as \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"84\"\u003eMechanically Linked \/ Mirror Contacts\u003c\/b\u003e. Per Canadian code, if a power pole welds, the NC auxiliary is held open, preventing the CPU from clearing the safety string for the next run.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Screws should be torqued to \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"45\"\u003e1.2 Nm (10.6 lb-in)\u003c\/b\u003e. Over-torquing can strip the plastic housing, while under-torquing leads to arcing and \"ghost\" faults in the safety circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eCompact Footprint:\u003c\/b\u003e The CA7 is one of the narrowest 12A contactors available. If you are replacing a bulkier legacy brand in a crowded controller, this unit will often fit with room to spare on the DIN rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eStandardization:\u003c\/b\u003e The CA7 series shares many parts with Allen-Bradley 100-C components, making it easier to find replacement auxiliary blocks in a pinch during service calls in remote areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47739791081624,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_8bdce67e-6c14-44be-8f90-ad6195236769.jpg?v=1771962990"},{"product_id":"siemens-3rh2122-1ak60","title":"Siemens SIRIUS 3RH2122-1AK60 Contactor Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RH2122-1AK60\u003c\/b\u003e is a 4-pole auxiliary contactor (contactor relay) from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eSIRIUS Innovations\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"112\"\u003eSize S00\u003c\/b\u003e). In Canadian elevator controllers, this model is the \"balanced\" standard for \u003cb data-path-to-node=\"1\" data-index-in-node=\"199\"\u003eSafety String Logic\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"220\"\u003eBrake Pilot circuits\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"246\"\u003eDoor Operator interfaces\u003c\/b\u003e. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"276\"\u003e\"AK60\"\u003c\/b\u003e suffix confirms the standard Canadian \u003cb data-path-to-node=\"1\" data-index-in-node=\"321\"\u003e120V AC, 60Hz\u003c\/b\u003e coil.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RH2 (SIRIUS Innovations)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS00\u003c\/b\u003e (45mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eAmperage (\u003cspan class=\"math-inline\" data-math=\"I_{th}\" data-index-in-node=\"10\"\u003e$I_{th}$\u003c\/span\u003e):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"19\"\u003e10A\u003c\/b\u003e (Pilot duty \/ Control circuit only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e (Standard Canadian Logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e2 NO + 2 NC\u003c\/b\u003e (Fixed configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 2 NO + 2 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe \"22\" designation provides a symmetrical logic split, ideal for controllers requiring both redundant signaling and monitoring:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e2 NO (Normally Open):\u003c\/b\u003e One is typically used to provide the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"59\"\u003e\"Safety String Made\"\u003c\/b\u003e signal to the CPU, while the second acts as a hardware enable for the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"150\"\u003eVFD\u003c\/b\u003e or \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"157\"\u003eBrake Board\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e2 NC (Normally Closed):\u003c\/b\u003e One is dedicated to \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"44\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. The second is often used as an \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"108\"\u003eElectrical Interlock\u003c\/b\u003e to cross-wire against an opposing relay (e.g., ensuring \"Up\" and \"Down\" pilots cannot be active simultaneously).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe S00 frame allows for rapid logic expansion through modular snap-on components:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA11:\u003c\/b\u003e Front-mounted (1 NO + 1 NC) — Expands the relay to 6 total poles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — Standard for complex Fire Service or Emergency Power sequencing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1DA11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Essential for slim \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"63\"\u003eMRL\u003c\/b\u003e cabinets where front-mount depth is limited.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RT2916-1BB00:\u003c\/b\u003e Varistor (127V AC) — Plugs directly into the front. \u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"67\"\u003eHighly recommended\u003c\/b\u003e in Canadian controllers to prevent inductive spikes from crashing the CPU or damaging solid-state outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eMechanical Interlocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003e3RA2912-2H:\u003c\/b\u003e Mechanical link kit to pair two 3RH2 relays for hardware-level safety interlocking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e This relay features \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"43\"\u003eForce-Guided (Mechanically Linked) Contacts\u003c\/b\u003e. Per Canadian code, if any NO contact welds, the NC contact is mechanically held open. This physical safety feature allows the CPU to reliably detect a \"Contact Weld\" fault and lock out the elevator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eServiceability:\u003c\/b\u003e On the \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"23\"\u003eS00 frame\u003c\/b\u003e, the coil is \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"46\"\u003enot replaceable\u003c\/b\u003e. If the coil fails or the magnet becomes noisy\/chattery, the entire unit must be replaced to maintain code-compliant integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Screws must be torqued to \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"43\"\u003e0.8 to 1.2 Nm\u003c\/b\u003e. These relays are often subjected to car-top or machine-room vibration; loose terminals are a primary cause of intermittent \"Safety String\" or \"Feedback Error\" faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eIdentification:\u003c\/b\u003e The 3RH2 is the modern successor to the legacy \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"63\"\u003e3RH1122\u003c\/b\u003e. While the footprint is identical, the 3RH2 features higher contact reliability and improved surge suppression options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742655594648,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_5d4c1482-6745-4a5c-acd2-a7750d909a28.jpg?v=1771962835"},{"product_id":"siemens-3rh2131-1ak60","title":"Siemens SIRIUS 3RH2131-1AK60 Contactor Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RH2131-1AK60\u003c\/b\u003e is a 4-pole auxiliary contactor (contactor relay) from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eSIRIUS Innovations\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"112\"\u003eSize S00\u003c\/b\u003e). In Canadian elevator systems, this relay is a \"workhorse\" for \u003cb data-path-to-node=\"1\" data-index-in-node=\"185\"\u003eSafety String Logic\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"206\"\u003eBrake Pilot circuits\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"232\"\u003eInspection\/Fire Service multipliers\u003c\/b\u003e. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"273\"\u003e\"AK60\"\u003c\/b\u003e suffix confirms the standard Canadian \u003cb data-path-to-node=\"1\" data-index-in-node=\"318\"\u003e120V AC, 60Hz\u003c\/b\u003e coil.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RH2 (SIRIUS Innovations)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS00\u003c\/b\u003e (45mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCurrent Rating (\u003cspan class=\"math-inline\" data-math=\"I_{th}\" data-index-in-node=\"16\"\u003e$I_{th}$\u003c\/span\u003e):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"25\"\u003e10A\u003c\/b\u003e (Pilot duty \/ Control circuit only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e (Standard Canadian Logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e3 NO + 1 NC\u003c\/b\u003e (Fixed, non-removable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 3 NO + 1 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe \"31\" configuration is specifically chosen for circuits requiring multiple \"Forward\" signals and a single feedback\/interlock:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e3 NO (Normally Open):\u003c\/b\u003e Often used to pass the safety string status to multiple destinations simultaneously (e.g., the Main Controller CPU, the VFD Enable, and the Brake Board).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e1 NC (Normally Closed):\u003c\/b\u003e Primarily used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"43\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. This provides the mandatory feedback to the CPU to verify the relay has dropped before the car can restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe S00 frame supports snap-on accessories to expand logic without increasing DIN rail width:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA11:\u003c\/b\u003e Front-mounted (1 NO + 1 NC) — \u003ci data-path-to-node=\"12,0,0\" data-index-in-node=\"45\"\u003eCommon for adding an extra set of monitoring contacts.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — Expands the relay to 8 total poles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1DA11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Ideal for shallow \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"62\"\u003eMRL\u003c\/b\u003e or door operator boxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RT2916-1BB00:\u003c\/b\u003e Varistor (127V AC) — Plugs directly into the front of the unit. Highly recommended to protect the controller's solid-state outputs from inductive kickback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eMechanical Interlocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003e3RA2912-2H:\u003c\/b\u003e Used to mechanically link two 3RH2 relays together for critical \"Forward\/Reverse\" or \"Up\/Down\" interlocking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The 3RH2 series features \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"48\"\u003eMechanically Linked Contacts\u003c\/b\u003e (also known as Force-Guided contacts). Per Canadian code, if any NO contact welds, the NC contact is held open. This ensures the CPU can detect the fault and safely lock out the elevator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Screw terminals must be torqued to \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"52\"\u003e0.8 to 1.2 Nm\u003c\/b\u003e. These units are often mounted on the car top; vibration from the door operator or car movement can loosen under-torqued terminals, causing intermittent safety string \"ghost\" faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eServiceability:\u003c\/b\u003e Note that on the \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"33\"\u003eS00 frame\u003c\/b\u003e, the coil is \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"56\"\u003enot replaceable\u003c\/b\u003e. If the coil burns out or the magnet becomes noisy, the entire unit must be swapped.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eDirect Replacement:\u003c\/b\u003e This 3RH2 model is the modern replacement for the legacy \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"77\"\u003e3RH1131\u003c\/b\u003e. It maintains the same width but is slightly deeper; verify cabinet clearance in older modernization projects.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eReplaces GE RL4RA031T\u003c\/p\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742676009112,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_fede37e8-ff55-4952-9e3f-a444a2d136a2.jpg?v=1771953383"},{"product_id":"3rt2016-1ak61","title":"Siemens SIRIUS 3RT2016-1AK61 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003e3RT2016-1AK61\u003c\/b\u003e is a 3-pole power contactor from the SIRIUS Innovation series, size \u003cb data-path-to-node=\"1\" data-index-in-node=\"86\"\u003eS00\u003c\/b\u003e. This is a compact, high-efficiency switching device frequently used in Canadian elevator control systems and small motor starters.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e 110V AC (50Hz) \/ 120V AC (60Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eFull Load Amps (AC-3):\u003c\/b\u003e 9 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eResistive Amps (AC-1):\u003c\/b\u003e 22 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eMain Poles:\u003c\/b\u003e 3 NO (Normally Open)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eBuilt-in Auxiliary Contact:\u003c\/b\u003e 1 NO (Normally Open)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eHorsepower Ratings (3-Phase):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3,5,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,1,0,0\"\u003e2 HP at 230 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,1,1,0\"\u003e5 HP at 460 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,1,2,0\"\u003e7.5 HP at 600 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,6,0\"\u003e\u003cb data-path-to-node=\"3,6,0\" data-index-in-node=\"0\"\u003eTerminals:\u003c\/b\u003e Screw Terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eKey Information\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eSafety \u0026amp; Compliance:\u003c\/b\u003e Features \"Mirror Contact\" performance when used with auxiliary blocks, meeting mandatory requirements for elevator safety and feedback circuits in Canada.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eIntegrated Auxiliary:\u003c\/b\u003e This specific model includes one built-in Normally Open (NO) contact, typically used for a \"Seal-in\" circuit or basic status feedback.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eDirect Replacement:\u003c\/b\u003e This is the modern replacement for the older \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"65\"\u003e3RT1016-1AK61\u003c\/b\u003e series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eHigh-Frequency Switching:\u003c\/b\u003e Rated for high electrical and mechanical endurance, making it suitable for applications with frequent starts\/stops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eMounting:\u003c\/b\u003e Snaps onto 35mm DIN rail or can be screw-mounted. Its small S00 footprint (45mm width) saves significant space in the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742676435096,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_4df7c6cd-81e3-48ec-9d73-602096768cad.jpg?v=1771363777"},{"product_id":"siemens-3rt1034-1ak60","title":"Siemens 3RT1034-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT1034-1AK60\u003c\/b\u003e is a 3-pole legacy power contactor from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"70\"\u003eSIRIUS\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eSize S2\u003c\/b\u003e). Though now largely superseded by the 3RT2 series, it remains a common component in existing Canadian elevator controllers, particularly for \u003cb data-path-to-node=\"1\" data-index-in-node=\"235\"\u003eHydraulic Pump Starters\u003c\/b\u003e and smaller \u003cb data-path-to-node=\"1\" data-index-in-node=\"271\"\u003eTraction Hoist Motors\u003c\/b\u003e. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"298\"\u003e\"AK60\"\u003c\/b\u003e suffix confirms the standard Canadian \u003cb data-path-to-node=\"1\" data-index-in-node=\"343\"\u003e120V AC, 60Hz\u003c\/b\u003e coil.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RT1 (Legacy SIRIUS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS2\u003c\/b\u003e (55mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"23\"\u003e32A\u003c\/b\u003e (Approx. 25 HP at 575V \/ 20 HP at 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003eNone (0 NO \/ 0 NC)\u003c\/b\u003e — \u003ci data-path-to-node=\"3,4,0\" data-index-in-node=\"42\"\u003eNote: This base unit requires add-on blocks for logic.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals (Box clamps)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eBecause the \u003cb data-path-to-node=\"6\" data-index-in-node=\"12\"\u003e3RT1034\u003c\/b\u003e is a \"naked\" contactor, auxiliary blocks must be added to satisfy elevator control requirements:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eNormally Open (NO):\u003c\/b\u003e Used for \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"29\"\u003eSeal-in\u003c\/b\u003e (holding) circuits or to signal the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"73\"\u003eBrake Control Board\u003c\/b\u003e that the contactor is energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eNormally Closed (NC):\u003c\/b\u003e Essential for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"36\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. This provides the feedback signal to the CPU to verify the contactor is dropped at every stop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe 3RT1 series requires \u003cb data-path-to-node=\"10\" data-index-in-node=\"25\"\u003e3RH19\u003c\/b\u003e series accessories (note that 3RH29 parts for newer contactors will not fit):\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RH1921-1FA22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — The standard for safety logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e3RH1921-1DA11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Ideal for shallow \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"62\"\u003eMRL\u003c\/b\u003e cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e3RH1921-1FA11:\u003c\/b\u003e Front-mounted (1 NO + 1 NC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eThermal Overload Relays (Direct Mount)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RU1136-4EB0:\u003c\/b\u003e \u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"14\"\u003e22.0A to 32.0A\u003c\/b\u003e (The standard match for the 3RT1034).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e3RU1136-4FB0:\u003c\/b\u003e 28.0A to 40.0A (Used if the motor FLA is exactly 32A).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003e3RT1936-1BB00:\u003c\/b\u003e Varistor (127V AC) — Plugs into the coil to protect the controller's CPU from inductive voltage spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e When using 3RH19 auxiliary blocks, the NC contacts are certified \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"88\"\u003eMirror Contacts\u003c\/b\u003e. Per Canadian code, if a power pole welds, the NC contact is mechanically prevented from closing, allowing the CPU to lock out the car safely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Box terminals must be torqued to \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"50\"\u003e3 to 4.5 Nm\u003c\/b\u003e. Loose power leads are the #1 cause of \"single-phasing\" which can burn out expensive hydraulic pump motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eThe 3RT2 Migration:\u003c\/b\u003e If you are replacing a failed 3RT1034, the modern equivalent is the \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"88\"\u003e3RT2035-1AK60\u003c\/b\u003e. \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"103\"\u003eWarning:\u003c\/b\u003e The 3RT2 is deeper and requires 3RT2-specific auxiliary blocks and overloads. You cannot reuse the 3RH19 blocks on a 3RT2 contactor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eArmature Cleaning:\u003c\/b\u003e In older 3RT1 units, the armature can become sticky due to dust. If the contactor chatters or hums, clean the pole faces before replacing the coil (\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"167\"\u003e3RT1934-5AK61\u003c\/b\u003e).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742786830488,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_1dbf2f3e-57ad-4e01-900c-2824a96d296d.jpg?v=1772137746"},{"product_id":"siemens-3rt2035-1ak60-41a","title":"Siemens 3RT2035-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2035-1AK60\u003c\/b\u003e is a 3-pole power contactor from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"63\"\u003eSIRIUS Innovations\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"90\"\u003eSize S2\u003c\/b\u003e). In the Canadian elevator market, this 41A unit is a common selection for \u003cb data-path-to-node=\"1\" data-index-in-node=\"173\"\u003eHydraulic Pump Starters\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"201\"\u003eTraction Main Line\u003c\/b\u003e contactors for smaller hoist motors. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"261\"\u003e\"AK60\"\u003c\/b\u003e suffix designates the \u003cb data-path-to-node=\"1\" data-index-in-node=\"290\"\u003e120V AC, 60Hz\u003c\/b\u003e coil, which is the standard logic voltage for Canadian elevator controllers.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RT2 (SIRIUS Innovations)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS2\u003c\/b\u003e (55mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"23\"\u003e41A\u003c\/b\u003e (Approx. 30 HP at 575V \/ 25 HP at 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e1 NO + 1 NC\u003c\/b\u003e (Built-in auxiliary feedback)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals (Box clamps for power leads)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 1 NO + 1 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe S2 frame includes built-in auxiliary contacts that switch in synchronization with the power poles:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e1 NO (Normally Open):\u003c\/b\u003e Typically used for the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"45\"\u003eSeal-in\u003c\/b\u003e (holding) circuit or as a \"Made\" signal to the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"100\"\u003eBrake Control Board\u003c\/b\u003e or \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"123\"\u003eVFD\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e1 NC (Normally Closed):\u003c\/b\u003e Specifically used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"46\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. This provides the feedback signal to the CPU to verify the contactor is dropped at every stop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe S2 frame is highly modular, allowing for these standard elevator-specific additions:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — Standard for expanded safety strings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Essential for shallow \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"66\"\u003eMRL\u003c\/b\u003e cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA40:\u003c\/b\u003e Front-mounted (4 NO) — Used for high-density signaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eThermal Overload Relays (Direct Mount)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RU2136-4FB0:\u003c\/b\u003e 28.0A to 40.0A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e3RU2136-4GB0:\u003c\/b\u003e 34.0A to 47.0A (Standard for motors near 40A FLA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003e3RU2136-4HB0:\u003c\/b\u003e 22.0A to 32.0A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003e3RT2936-1BB00:\u003c\/b\u003e Varistor (127V AC) — Plugs directly into the coil terminals to prevent inductive spikes from damaging the controller's CPU outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eMaintenance \/ Code Details\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The integrated NC contact is a certified \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"64\"\u003eMirror Contact\u003c\/b\u003e. Per Canadian code, if a power pole welds, the NC contact is mechanically prevented from closing. This ensures the CPU detects the state mismatch and locks out the elevator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003ePower Terminal Torque:\u003c\/b\u003e Box terminals must be torqued to \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"56\"\u003e3.0 to 4.5 Nm\u003c\/b\u003e. Under-torquing at 41A leads to terminal \"meltdown\" and potential single-phasing of the motor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eCoil Serviceability:\u003c\/b\u003e The coil (\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"31\"\u003e3RT2934-5AK61\u003c\/b\u003e) can be replaced from the front. If the contactor produces a loud \"buzz,\" check for dust on the pole faces or a failing coil.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eLegacy Note:\u003c\/b\u003e This \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"18\"\u003e3RT2\u003c\/b\u003e model replaces the older \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"48\"\u003e3RT1035\u003c\/b\u003e. While the amperage is compatible, the 3RT2 is deeper; verify that the cabinet door has enough clearance before finalizing the installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742793646232,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_8f9ef5b2-c7ab-41a2-b7d7-0b31ba711e08.jpg?v=1772137659"},{"product_id":"siemens-3rt2036-1ak60","title":"Siemens 3RT2036-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2036-1AK60\u003c\/b\u003e is a 3-pole power contactor from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"63\"\u003eSIRIUS Innovations\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"90\"\u003eSize S2\u003c\/b\u003e). In Canadian elevator systems, this 51A unit is a standard choice for \u003cb data-path-to-node=\"1\" data-index-in-node=\"169\"\u003eHydraulic Pump Starters\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"197\"\u003eTraction Main Line\u003c\/b\u003e contactors for mid-sized hoist motors. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"259\"\u003e\"AK60\"\u003c\/b\u003e suffix confirms it is equipped with a \u003cb data-path-to-node=\"1\" data-index-in-node=\"304\"\u003e120V AC, 60Hz\u003c\/b\u003e coil, which is the industry standard for Canadian control logic.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RT2 (SIRIUS Innovations)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS2\u003c\/b\u003e (55mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"23\"\u003e51A\u003c\/b\u003e (Approx. 40 HP at 575V \/ 30 HP at 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e1 NO + 1 NC\u003c\/b\u003e (Built-in auxiliary feedback)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals (Box clamps for power leads)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 1 NO + 1 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe S2 frame includes integrated auxiliary contacts that are mechanically linked to the power poles:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e1 NO (Normally Open):\u003c\/b\u003e Typically used for the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"45\"\u003eSeal-in\u003c\/b\u003e (holding) circuit or to signal the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"88\"\u003eBrake Control Board\u003c\/b\u003e or \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"111\"\u003eVFD\u003c\/b\u003e that the contactor has physically pulled in.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e1 NC (Normally Closed):\u003c\/b\u003e Primarily used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"43\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. This provides the feedback signal to the CPU to verify the contactor has dropped at every stop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe S2 frame supports a wide range of expansion components for more complex logic:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — Standard for expanded safety strings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Best for \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"53\"\u003eMRL\u003c\/b\u003e or shallow cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA40:\u003c\/b\u003e Front-mounted (4 NO) — Used for high-density signaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eThermal Overload Relays (Direct Mount)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RU2136-4HB0:\u003c\/b\u003e 28A to 40A range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e3RU2136-4QB0:\u003c\/b\u003e 34A to 50A range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003e3RU2136-4VB0:\u003c\/b\u003e 45A to 51A range (High-end protection).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003e3RT2936-1BB00:\u003c\/b\u003e Varistor (127V AC) — Essential for protecting the CPU and sensitive electronics from coil-collapse voltage spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eMaintenance \/ Code Details\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The integrated NC contact is a certified \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"64\"\u003eMirror Contact\u003c\/b\u003e. Per Canadian code, if a main power pole welds shut, the NC contact is mechanically prevented from closing. This allows the CPU to detect the failure and prevent a dangerous restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003ePower Terminal Torque:\u003c\/b\u003e Box terminals must be torqued to \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"56\"\u003e3.0 to 4.5 Nm\u003c\/b\u003e. High-vibration elevator rooms can cause these to loosen over time, leading to terminal \"meltdown\" or single-phasing of the motor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eCoil Replacement:\u003c\/b\u003e The coil (\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"28\"\u003e3RT2934-5AK61\u003c\/b\u003e) can be replaced from the front. If the contactor produces a loud \"buzz,\" it often indicates dust on the pole faces or a failing coil.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eLegacy Note:\u003c\/b\u003e This \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"18\"\u003e3RT2\u003c\/b\u003e model replaces the older \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"48\"\u003e3RT1036\u003c\/b\u003e. While the amperage is compatible, the 3RT2 is deeper; verify that the cabinet door has enough clearance before finalizing the installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeywords: CL06A300M, 3TB44\u003c\/p\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742798725272,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_ac053696-b9b1-423e-8b36-1556e87dac0a.jpg?v=1772136868"},{"product_id":"siemens-3rt2037-1ak60","title":"Siemens 3RT2037-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2037-1AK60\u003c\/b\u003e is a 3-pole power contactor from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"63\"\u003eSIRIUS Innovations\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"90\"\u003eSize S2\u003c\/b\u003e). In Canadian elevator installations, this 65A unit is a standard choice for \u003cb data-path-to-node=\"1\" data-index-in-node=\"175\"\u003eHydraulic Pump Starters\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"203\"\u003eTraction Main Line\u003c\/b\u003e circuits. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"236\"\u003e\"AK60\"\u003c\/b\u003e suffix designates the \u003cb data-path-to-node=\"1\" data-index-in-node=\"265\"\u003e120V AC, 60Hz\u003c\/b\u003e coil, which is the most common logic voltage for Canadian controllers like MCE, GAL, and ThyssenKrupp.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RT2 (SIRIUS Innovations)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS2\u003c\/b\u003e (55mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"23\"\u003e65A\u003c\/b\u003e (Approx. 50 HP at 575V \/ 40 HP at 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e1 NO + 1 NC\u003c\/b\u003e (Built-in auxiliary feedback)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals (Box clamps for power leads)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 1 NO + 1 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe S2 frame comes equipped with built-in auxiliaries that often handle the primary logic requirements:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e1 NO (Normally Open):\u003c\/b\u003e Typically utilized for the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"49\"\u003eSeal-in\u003c\/b\u003e (holding) circuit or as a high-voltage signal to the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"110\"\u003eBrake Control Board\u003c\/b\u003e or \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"133\"\u003eVFD\u003c\/b\u003e to indicate the contactor is \"Made.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e1 NC (Normally Closed):\u003c\/b\u003e Used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"33\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. This provides the feedback signal to the CPU to verify the contactor is dropped at every stop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eIf your controller requires additional signaling or protection, the following S2 accessories are standard:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — Standard for expanded safety strings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA11:\u003c\/b\u003e Side-mounted (1 NO + 1 NC) — Best for \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"53\"\u003eMRL\u003c\/b\u003e or shallow cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA40:\u003c\/b\u003e Front-mounted (4 NO) — Used for high-density signaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eThermal Overload Relays (Direct Mount)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RU2136-4JB0:\u003c\/b\u003e 34A to 47A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e3RU2136-4KB0:\u003c\/b\u003e 47A to 63A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003e3RU2136-4RB0:\u003c\/b\u003e 40A to 57A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003e3RT2936-1BB00:\u003c\/b\u003e Varistor (127V AC) — Essential for protecting the CPU from coil-collapse spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eMaintenance \/ Code Details\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The integrated NC contact is a certified \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"64\"\u003eMirror Contact\u003c\/b\u003e. Per Canadian code, if a main power pole welds shut, the NC contact is mechanically held open. This allows the CPU to detect the failure and prevent a dangerous restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eBox Terminal Torque:\u003c\/b\u003e Power leads must be torqued to \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"52\"\u003e3 to 4.5 Nm\u003c\/b\u003e. Under-torquing at 65A leads to thermal failure and terminal \"meltdown,\" particularly in high-traffic hydraulic elevators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eCoil Serviceability:\u003c\/b\u003e The coil (\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"31\"\u003e3RT2934-5AK61\u003c\/b\u003e) is replaceable from the front. If the contactor hums or chatters, the coil or the armature pole faces likely need inspection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eLegacy Compatibility:\u003c\/b\u003e This \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"27\"\u003e3RT2\u003c\/b\u003e model replaces the older \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"57\"\u003e3RT1037\u003c\/b\u003e. While electrical ratings match, the 3RT2 is deeper; verify cabinet door clearance in older controllers before finalizing the swap.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742800920728,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_e3156248-41ba-4ca6-b510-ff9bd2ae4036.jpg?v=1772136786"},{"product_id":"siemens-3rt2016-1ak60","title":"Siemens 3RT2038-1AK60 Contactor","description":"\u003cul data-path-to-node=\"1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,0,0\"\u003e\u003cb data-path-to-node=\"1,0,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e Siemens (SIRIUS Modular System)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,1,0\"\u003e\u003cb data-path-to-node=\"1,1,0\" data-index-in-node=\"0\"\u003ePart Number:\u003c\/b\u003e 3RT2038-1AK60\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,2,0\"\u003e\u003cb data-path-to-node=\"1,2,0\" data-index-in-node=\"0\"\u003eComponent Type:\u003c\/b\u003e Heavy-Duty 3-Pole Power Contactor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,3,0\"\u003e\u003cb data-path-to-node=\"1,3,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e Size S2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,4,0\"\u003e\u003cb data-path-to-node=\"1,4,0\" data-index-in-node=\"0\"\u003eCurrent \u0026amp; Power Ratings:\u003c\/b\u003e Rated for 80A (AC-3 \/ inductive) \/ 90A (AC-1 \/ resistive) continuous current; handles up to 50 HP at 460\/480V and 60 HP at 575\/600V (3-Phase)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,5,0\"\u003e\u003cb data-path-to-node=\"1,5,0\" data-index-in-node=\"0\"\u003eCoil Configuration:\u003c\/b\u003e 110VAC 50Hz \/ 120VAC 60Hz standard AC control coil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"1,6,0\"\u003e\u003cb data-path-to-node=\"1,6,0\" data-index-in-node=\"0\"\u003eIntegrated Auxiliary Contacts:\u003c\/b\u003e 1 NO (Normally Open) + 1 NC (Normally Closed) base-mounted contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe 3RT2038-1AK60 functions as a heavy-duty electromechanical switching device typically utilized in elevator machine rooms as a Main Line Contactor, Pump Contactor (for hydraulic power units), or Motor\/Brake isolation contactor in traction controller configurations. When the elevator logic circuit energizes the 120VAC control coil, the internal electromagnetic core snaps the 3 main power poles shut, cleanly routing single or 3-phase high-voltage power lines directly to the hoist motor, drive, or hydraulic valve systems.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eAuxiliary Switch Blocks:\u003c\/b\u003e Designed to be expanded with front-mount or side-mount auxiliary blocks (such as the 3RH2911 or 3RH2921 series) for signaling running states back to the low-voltage controller logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eOverload Protection:\u003c\/b\u003e Pairs natively with direct-mount Siemens 3RU21 thermal overload relays or 3RB30 solid-state overload relays to safeguard the motor windings against phase-loss or over-current faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eSurge Suppressors:\u003c\/b\u003e Accommodates snap-on RC elements, varistors, or diode assemblies to clamp inductive voltage spikes generated by the coil when de-energizing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eMounting Options:\u003c\/b\u003e Built with dual functional bases for immediate installation via standard 35mm DIN rail snap-on channels or direct screw-fastener panel mounting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742801051800,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_336c82fb-5f87-4a61-9364-9e74aee0ea94.jpg?v=1772136613"},{"product_id":"siemens-3rt1055-6af36","title":"Siemens SIRIUS 3RT1055-6AF36 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT1055-6AF36\u003c\/b\u003e is a 3-pole power contactor from the legacy \u003cb data-path-to-node=\"1\" data-index-in-node=\"70\"\u003eSIRIUS\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eSize S6\u003c\/b\u003e). In the Canadian elevator industry, this 150A unit is a \"heavy-lifter,\" primarily utilized for \u003cb data-path-to-node=\"1\" data-index-in-node=\"189\"\u003eHigh-Horsepower Hydraulic Pump Starters\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"233\"\u003eTraction Main Line\u003c\/b\u003e contactors for heavy-duty freight or high-occupancy passenger cars. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"324\"\u003e\"AF36\"\u003c\/b\u003e suffix denotes an electronic operating mechanism with a wide-range \u003cb data-path-to-node=\"1\" data-index-in-node=\"398\"\u003e110V to 127V AC\/DC\u003c\/b\u003e coil, perfectly suited for standard 120V Canadian control logic.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RT1 (Legacy SIRIUS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS6\u003c\/b\u003e (120mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eAmperage (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e150A\u003c\/b\u003e (Approx. 150 HP @ 575V \/ 125 HP @ 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e110V to 127V AC\/DC\u003c\/b\u003e (Electronic Drive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e2 NO + 2 NC\u003c\/b\u003e (Lateral side-mounted auxiliaries)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e \u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"15\"\u003eBus Bar Connection\u003c\/b\u003e (Requires box terminal lugs for cable landing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 2 NO + 2 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe S6 frame includes pre-installed lateral auxiliary blocks that provide the necessary signals for elevator safety:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e2 NO (Normally Open):\u003c\/b\u003e Typically used for \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"41\"\u003eSeal-in\u003c\/b\u003e (holding) circuits and providing a \"Run\" status to the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"104\"\u003eVFD\u003c\/b\u003e or \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"111\"\u003eBrake Board\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e2 NC (Normally Closed):\u003c\/b\u003e One is dedicated to \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"44\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. The second is often used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"106\"\u003eElectrical Interlocking\u003c\/b\u003e in Wye-Delta or multi-contactor configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eBecause the S6 is a larger frame, it utilizes specific accessories for power distribution and protection:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003ePower Terminals\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RT1955-4G:\u003c\/b\u003e Box terminal kit. \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"30\"\u003eEssential\u003c\/b\u003e for Canadian field service to allow direct landing of stranded copper cables (up to 120 \u003cspan class=\"math-inline\" data-math=\"mm^2\" data-index-in-node=\"128\"\u003e$mm^2$\u003c\/span\u003e or 250 kcmil) without custom bus bars.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks (Expansion)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RH1921-1DA11:\u003c\/b\u003e Additional side-mounted block (1 NO + 1 NC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e3RH1921-1KA20:\u003c\/b\u003e Front-mounted block (2 NO) for extra signaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eIntegrated:\u003c\/b\u003e The electronic coil mechanism has \u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"46\"\u003ebuilt-in surge suppression\u003c\/b\u003e. No additional varistor is required to protect the controller’s PLC\/CPU outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eContact Kits (Maintenance)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003e3RT1955-6A:\u003c\/b\u003e Complete set of three replacement power contacts (poles) to extend the life of the frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"19\"\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The NC contacts are certified \u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"53\"\u003eMirror Contacts\u003c\/b\u003e. Per Canadian code, if a main pole welds, the NC contact is mechanically held open. This ensures the CPU detects the state mismatch and prevents a potentially dangerous restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eCoil Serviceability:\u003c\/b\u003e The electronic drive\/coil (\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"48\"\u003e3RT1955-5AF31\u003c\/b\u003e) is a replaceable module. It can be swapped from the front without disconnecting the heavy main power cables, significantly reducing downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Bus bar bolts or box terminals must be torqued to \u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"67\"\u003e10.0 to 14.0 Nm\u003c\/b\u003e. At 150A, loose connections are a significant fire hazard and the primary cause of single-phasing pump motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"0\"\u003eLegacy Compatibility:\u003c\/b\u003e While the 3RT1 is legacy, it is often still available. If forced to migrate to the newer \u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"111\"\u003e3RT2055\u003c\/b\u003e, ensure you have the updated footprint measurements, as the mounting holes and depths vary from the 3RT1 series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742804557976,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_602680e6-15f7-4ddd-a416-d4abb4733962.jpg?v=1772138727"},{"product_id":"siemens-3rt2046-1ak60","title":"Siemens 3RT2046-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2046-1AK60\u003c\/b\u003e is a heavy-duty, 3-pole \u003cb data-path-to-node=\"1\" data-index-in-node=\"50\"\u003eSize S3\u003c\/b\u003e magnetic contactor. Within the Canadian elevator industry, this unit is typically reserved for high-demand applications, such as \u003cb data-path-to-node=\"1\" data-index-in-node=\"187\"\u003eMain Line Power Contactors\u003c\/b\u003e, large \u003cb data-path-to-node=\"1\" data-index-in-node=\"221\"\u003eTraction Machine Drives\u003c\/b\u003e, or high-horsepower \u003cb data-path-to-node=\"1\" data-index-in-node=\"265\"\u003eHydraulic Power Units (HPUs)\u003c\/b\u003e. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"299\"\u003e-1AK60\u003c\/b\u003e suffix indicates a \u003cb data-path-to-node=\"1\" data-index-in-node=\"325\"\u003e120V AC (60Hz)\u003c\/b\u003e coil, the standard for North American elevator control logic.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e S3 (70mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"23\"\u003e95A\u003c\/b\u003e (High-capacity for heavy hoist loads)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003ePower Rating:\u003c\/b\u003e Approx. \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"22\"\u003e45 kW\u003c\/b\u003e at 400V \/ \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"38\"\u003e75 HP\u003c\/b\u003e at 460V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e120V AC (60Hz)\u003c\/b\u003e \/ 110V AC (50Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e 1 NO (Normally Open) + 1 NC (Normally Closed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminals:\u003c\/b\u003e Heavy-duty Screw-type (Box terminals for large-gauge feeders)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eBecause Size S3 contactors usually control critical high-power systems, they are almost always expanded with additional auxiliary blocks for safety string feedback and \"contactor-state\" monitoring.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFront-Mounted (Snap-on Top)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1HA11:\u003c\/b\u003e 1 NO + 1 NC (Standard feedback loop)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e3RH2911-1HA22:\u003c\/b\u003e 2 NO + 2 NC (The industry standard for safety chain integration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA40:\u003c\/b\u003e 4 NO (Used for multi-signal controller logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003e3RH2911-1FB22:\u003c\/b\u003e 2 NO + 2 NC (Late-break\/Early-make for timing-critical circuits)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eSide-Mounted (Lateral Snap)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA11:\u003c\/b\u003e 1 NO + 1 NC (Used when cabinet depth is an issue)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA20:\u003c\/b\u003e 2 NO (Auxiliary signaling)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eThermal Overload Relays\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eThese relays provide essential motor protection against single-phasing or over-current and plug directly into the load side of the S3 contactor.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eStandard 3RU Bimetallic Relays\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003e3RU2146-4MB0:\u003c\/b\u003e 80.0A to 93.0A (Typical match for the 95A contactor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003e3RU2146-4LB0:\u003c\/b\u003e 70.0A to 80.0A (For slightly smaller motors)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003e3RU2146-4JB0:\u003c\/b\u003e 45.0A to 63.0A (Often used in dual-contactor hydraulic starters)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eElectronic Overloads (3RB Series - Preferred for High HP)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003e3RB3046-1UB0:\u003c\/b\u003e 32.0A to 115.0A (Provides high-precision solid-state protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003e3RB3046-1XW0:\u003c\/b\u003e 20.0A to 80.0A (Wide-range precision protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eAccessories \u0026amp; Field Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003eSurge Suppressors:\u003c\/b\u003e Mandatory in elevator cabinets to prevent EMF spikes from the heavy S3 coil from resetting the CPU.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,0,0\"\u003e\u003cb data-path-to-node=\"20,0,1,0,0\" data-index-in-node=\"0\"\u003e3RT2936-1CB00:\u003c\/b\u003e RC Element (Best for 120V AC coils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,1,0\"\u003e\u003cb data-path-to-node=\"20,0,1,1,0\" data-index-in-node=\"0\"\u003e3RT2936-1BB00:\u003c\/b\u003e Varistor (Voltage spike clamping)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003eMechanical Interlocks:\u003c\/b\u003e Essential for Up\/Down or Star-Delta pairs.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,0,0\"\u003e\u003cb data-path-to-node=\"20,1,1,0,0\" data-index-in-node=\"0\"\u003e3RA2942-2H:\u003c\/b\u003e Mechanical interlock only.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,1,0\"\u003e\u003cb data-path-to-node=\"20,1,1,1,0\" data-index-in-node=\"0\"\u003e3RA2943-2AA1:\u003c\/b\u003e Reversing wiring kit (includes interlock and heavy-duty busbars).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eSafety \u0026amp; Compliance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,1,0,0\"\u003e\u003cb data-path-to-node=\"20,2,1,0,0\" data-index-in-node=\"0\"\u003e3RT2916-4MA10:\u003c\/b\u003e Sealable transparent cover. This prevents unauthorized manual operation, ensuring a technician cannot manually depress the armature—a high-risk action with 95A loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,1,1,0\"\u003e\u003cb data-path-to-node=\"20,2,1,1,0\" data-index-in-node=\"0\"\u003e3RT2946-4EA2:\u003c\/b\u003e Terminal covers (Mandatory to prevent accidental contact with high-voltage power leads).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"21\"\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,0,0\"\u003e\u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"0\"\u003eCoil Replacement:\u003c\/b\u003e If the coil fails, you do not need to replace the entire 95A body. The replacement 120V coil for the S3 frame is \u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"131\"\u003e3RT2946-5AK61\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,1,0\"\u003e\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"0\"\u003eTorque Warning:\u003c\/b\u003e Per Canadian electrical safety standards, box terminals on an S3 frame require significant torque (\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"115\"\u003e4.5 Nm to 6.0 Nm\u003c\/b\u003e). Loose connections at 95A will lead to rapid terminal meltdown and potential fire within the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,2,0\"\u003e\u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"0\"\u003eArc Chute Maintenance:\u003c\/b\u003e The S3 frame handles significant arcing. Inspect the arc chutes for \"silver-spatter\" or carbon tracking. If the contactor \"clunks\" but the motor hums, one of the three main poles has likely welded or pitted severely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeywords: 3FT48\u003c\/p\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742805606552,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_a9a3a849-c507-4ea5-8c98-655c1178e1c4.jpg?v=1772134267"},{"product_id":"siemens-3rt1054-6af36","title":"Siemens SIRIUS 3RT1054-6AF36 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT1054-6AF36\u003c\/b\u003e is a 3-pole power contactor from the legacy \u003cb data-path-to-node=\"1\" data-index-in-node=\"70\"\u003eSIRIUS\u003c\/b\u003e series (\u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003eSize S6\u003c\/b\u003e). In the Canadian elevator industry, this high-amperage unit is a standard choice for \u003cb data-path-to-node=\"1\" data-index-in-node=\"179\"\u003eLarge Hydraulic Pump Starters\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"213\"\u003eHigh-Capacity Traction Main Line\u003c\/b\u003e contactors. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"262\"\u003e\"AF36\"\u003c\/b\u003e suffix denotes an electronic operating mechanism with a wide-range \u003cb data-path-to-node=\"1\" data-index-in-node=\"336\"\u003e110V to 127V AC\/DC\u003c\/b\u003e coil, perfectly suited for standard 120V Canadian control logic.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e 3RT1 (Legacy SIRIUS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSize:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"6\"\u003eS6\u003c\/b\u003e (120mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eAmperage (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e115A\u003c\/b\u003e (Approx. 100 HP @ 575V \/ 75 HP @ 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"14\"\u003e110V to 127V AC\/DC\u003c\/b\u003e (Standard Canadian Logic compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"21\"\u003e2 NO + 2 NC\u003c\/b\u003e (Side-mounted lateral auxiliaries)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e \u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"15\"\u003eBus Bar Connection\u003c\/b\u003e (Requires 3RT1955 box terminals for cable landing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 2 NO + 2 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe S6 frame includes pre-installed lateral auxiliary blocks that provide the necessary signals for elevator safety:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e2 NO (Normally Open):\u003c\/b\u003e Typically used for \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"41\"\u003eSeal-in\u003c\/b\u003e (holding) logic and providing a \"Contactor Closed\" status to the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"114\"\u003eVFD\u003c\/b\u003e or \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"121\"\u003eBrake Board\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e2 NC (Normally Closed):\u003c\/b\u003e One is dedicated to \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"44\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. The second is often used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"106\"\u003eElectrical Interlocking\u003c\/b\u003e in Wye-Delta or multi-contactor configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eBecause the S6 is a larger frame, it utilizes specific accessories for power distribution and protection:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003ePower Terminals\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003e3RT1955-4G:\u003c\/b\u003e Box terminal kit. Highly recommended for Canadian service techs to allow direct landing of stranded copper cables (up to 70 \u003cspan class=\"math-inline\" data-math=\"mm^2\" data-index-in-node=\"136\"\u003e$mm^2$\u003c\/span\u003e or 2\/0 AWG) without custom bus bars.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks (Expansion)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e3RH1921-1DA11:\u003c\/b\u003e Additional side-mounted block (1 NO + 1 NC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e3RH1921-1KA20:\u003c\/b\u003e Front-mounted block (2 NO) for extra signaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eIntegrated:\u003c\/b\u003e The electronic coil mechanism has \u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"46\"\u003ebuilt-in surge suppression\u003c\/b\u003e. No additional varistor is required to protect the controller’s PLC\/CPU outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eContact Kits (Maintenance)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003e3RT1954-6A:\u003c\/b\u003e Set of three replacement power contacts (poles) to extend the life of the frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"19\"\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The NC contacts are certified \u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"53\"\u003eMirror Contacts\u003c\/b\u003e. Per Canadian code, if a main pole welds, the NC contact is mechanically held open. This ensures the CPU detects the state mismatch and prevents a potentially dangerous restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eCoil Serviceability:\u003c\/b\u003e The electronic drive\/coil (\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"48\"\u003e3RT1955-5AF31\u003c\/b\u003e) is a replaceable module. It can be swapped from the front without disconnecting the heavy main power cables, significantly reducing downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Bus bar bolts or box terminals must be torqued to \u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"67\"\u003e10.0 to 14.0 Nm\u003c\/b\u003e. At 115A, loose connections are a fire hazard and the primary cause of single-phasing pump motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"0\"\u003eLegacy Compatibility:\u003c\/b\u003e While the 3RT1 is legacy, it is often still available. If forced to migrate to the newer \u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"111\"\u003e3RT2054\u003c\/b\u003e, ensure you have the updated footprint measurements, as the mounting holes and depths may vary slightly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47742809833624,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_1bc877c0-2ade-4fe9-b91b-0c9cbb988a9b.jpg?v=1772138587"},{"product_id":"eaton-dila-31-xtre10b31a-contacter","title":"Eaton Moeller DILA-31 Contactor Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eEaton Moeller DILA-31\u003c\/b\u003e is a 4-pole auxiliary contactor (contactor relay) from the \u003cb data-path-to-node=\"1\" data-index-in-node=\"85\"\u003exStart\u003c\/b\u003e series. In Canadian elevator applications, this unit is a standard logic component used for \u003cb data-path-to-node=\"1\" data-index-in-node=\"184\"\u003eSafety String multiplication\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"214\"\u003eBrake Pilot circuits\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"240\"\u003eInspection\/Fire Service\u003c\/b\u003e signals. Unlike the DILM series, the DILA is designed specifically for high-reliability control signaling rather than motor loads.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e DILA-31\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eAmperage (\u003cspan class=\"math-inline\" data-math=\"I_{th}\" data-index-in-node=\"10\"\u003e$I_{th}$\u003c\/span\u003e):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"19\"\u003e16A\u003c\/b\u003e (Pilot duty \/ Control circuit only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e (Standard Canadian Logic - \u003ci data-path-to-node=\"3,2,0\" data-index-in-node=\"55\"\u003eSuffix: 120V60HZ\u003c\/i\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"21\"\u003e3 NO + 1 NC\u003c\/b\u003e (Fixed configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e 45mm width (Standard small frame)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Integrated 3 NO + 1 NC)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe \"31\" designation provides the necessary contact mix for common controller sequencing:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003e3 NO (Normally Open):\u003c\/b\u003e Typically used to distribute a single input (like a \"Safety String Closed\" signal) to three separate destinations: the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"141\"\u003eMain CPU\u003c\/b\u003e, the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"155\"\u003eVFD Enable\u003c\/b\u003e, and the \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"175\"\u003eBrake Control Board\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e1 NC (Normally Closed):\u003c\/b\u003e Primarily used for \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"43\"\u003eContactor Monitoring (B44 Code)\u003c\/b\u003e. This provides the feedback signal to the controller to verify the relay has dropped before the elevator is permitted to run.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe DILA series shares a modular accessory platform with the smaller DILM contactors:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks (Expansion)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eDILA-XHI11:\u003c\/b\u003e Front-mounted (1 NO + 1 NC) — Expands the unit to 6 poles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eDILA-XHI22:\u003c\/b\u003e Front-mounted (2 NO + 2 NC) — Standard for expanding safety logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eDILA-XHI04:\u003c\/b\u003e Front-mounted (4 NC) — Used for high-density monitoring strings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eSurge Suppression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eDILM12-XSPV240:\u003c\/b\u003e Varistor Suppressor (110–240V AC). Plugs into the front of the relay. This is essential in Canadian controllers to prevent inductive \"noise\" from crashing the CPU when the relay de-energizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eMechanical Interlocks\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eDILM12-XHI:\u003c\/b\u003e Used to mechanically link two DILA relays for \"Either\/Or\" safety logic, ensuring two conflicting circuits cannot be energized simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e The DILA series is built with \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"53\"\u003eForce-Guided (Mechanically Linked) Contacts\u003c\/b\u003e. Per Canadian code, if any NO contact welds, the NC contact is mechanically held open. This ensures the controller detects the failure and prevents the car from moving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eCoil Identification:\u003c\/b\u003e Always check the coil voltage printed on the side of the unit. While \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"90\"\u003e120V AC\u003c\/b\u003e is standard, some modern \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"123\"\u003eMRL\u003c\/b\u003e controllers use \u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"143\"\u003e24V DC\u003c\/b\u003e (DILA-31-G). These are not interchangeable and will cause immediate failure if swapped.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Control screws should be torqued to \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"53\"\u003e1.2 Nm (10.6 lb-in)\u003c\/b\u003e. Loose connections on these relays are the most common cause of \"intermittent safety string\" or \"phantom floor\" calls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eReplacement Alert:\u003c\/b\u003e The DILA-31 is a sealed-frame relay; the coil is \u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"68\"\u003enot\u003c\/b\u003e replaceable. If the relay becomes noisy or fails, the entire unit must be replaced to maintain code-compliant mechanical integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48120293851288,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_4f046ed9-db5c-45bf-9748-ab292f416c90.jpg?v=1771954996"},{"product_id":"eaton-dilm65-xtce065d00a-contacter","title":"Eaton Moeller DILM65 (XTCE065D00B) Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eEaton Moeller DILM65\u003c\/b\u003e (global part number) or \u003cb data-path-to-node=\"1\" data-index-in-node=\"49\"\u003eXTCE065D00B\u003c\/b\u003e (North American designation) is a 3-pole IEC contactor. In the Canadian elevator market, this \u003cb data-path-to-node=\"1\" data-index-in-node=\"155\"\u003eFrame 3\u003c\/b\u003e device is a \"heavy-hitter\" typically used for \u003cb data-path-to-node=\"1\" data-index-in-node=\"209\"\u003eLarge Hydraulic Pump Starters\u003c\/b\u003e and high-capacity \u003cb data-path-to-node=\"1\" data-index-in-node=\"257\"\u003eTraction Main Line\u003c\/b\u003e contactors.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe \u003cb data-path-to-node=\"2\" data-index-in-node=\"4\"\u003e\"B\"\u003c\/b\u003e suffix in the North American part number confirms a \u003cb data-path-to-node=\"2\" data-index-in-node=\"60\"\u003e120V AC (60Hz)\u003c\/b\u003e coil, which is the standard logic voltage for the majority of modern Canadian elevator controllers (MCE, GAL, etc.).\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e Frame 3 (55mm wide)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"23\"\u003e65A\u003c\/b\u003e (Approx. 40 HP at 460V \/ 50 HP at 575V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-1):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"23\"\u003e98A\u003c\/b\u003e (Resistive\/Non-inductive loads)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"14\"\u003e120V AC, 60Hz\u003c\/b\u003e (Standard Canadian logic voltage)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"21\"\u003eNone (0 NO \/ 0 NC)\u003c\/b\u003e — This is a base unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eTerminals:\u003c\/b\u003e Twin-chamber box terminals for secure high-current landing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks (DILM150-XHI)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eSince the \u003cb data-path-to-node=\"7\" data-index-in-node=\"10\"\u003eXTCE065D00B\u003c\/b\u003e has no integrated auxiliaries, you must snap on an external block to handle the safety string and brake signals:\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eDILM150-XHI22:\u003c\/b\u003e \u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"15\"\u003e2 NO + 2 NC.\u003c\/b\u003e The industry-standard \"4-pole\" setup. Provides 1 NC for contactor state monitoring (B44 safety), 1 NC for electrical interlocking, 1 NO for seal-in, and 1 NO for brake control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eDILM1000-XHI11-SI:\u003c\/b\u003e \u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"19\"\u003e1 NO + 1 NC (Side-Mount).\u003c\/b\u003e Ideal for shallow MRL (Machine Room-Less) cabinets where front-mounted blocks would prevent the door from closing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"9\"\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eThermal Overload Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eFor a 65A application, the \u003cb data-path-to-node=\"11\" data-index-in-node=\"27\"\u003eZB65\u003c\/b\u003e series overloads plug directly into the bottom of this contactor:\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eZB65-65:\u003c\/b\u003e \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"9\"\u003e50.0A to 65.0A\u003c\/b\u003e (The standard match for this contactor).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eZB65-75:\u003c\/b\u003e 65.0A to 75.0A (Used if the pump motor FLA is right at the 65A threshold).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eB44 Safety Compliance:\u003c\/b\u003e Per Canadian code, you \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"46\"\u003emust\u003c\/b\u003e use an NC contact on this unit for \"Contactor Monitoring.\" Moeller's \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"120\"\u003eMirror Contact\u003c\/b\u003e design ensures that if a power pole welds, the NC auxiliary contact remains open, allowing the CPU to detect the hazard and prevent a restart.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eTorque Warning:\u003c\/b\u003e For a 65A load, terminal integrity is critical. Ensure power leads are torqued to \u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"98\"\u003e3.3 Nm (30 lb-in)\u003c\/b\u003e. High-vibration environments can loosen these terminals, leading to \"single-phasing,\" which can burn out an expensive hydraulic pump motor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage Check:\u003c\/b\u003e While \"B\" (120V) is standard, always verify against the controller transformer. If you install this 120V unit in an older 240V system (which requires the \"A\" suffix), the coil will fail instantly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003eThe \"Hum\" Test:\u003c\/b\u003e If the contactor produces a loud buzzing or humming noise while energized, it usually indicates dust on the pole faces or a failing coil. In a quiet apartment building, this vibration can often be heard inside the cab.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48120294899864,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_f7dc6e74-629d-4f17-8a1f-354909d542ca.jpg?v=1771954422"},{"product_id":"eaton-dilm40-xtce040d00b","title":"Eaton Moeller DILM40 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eEaton Moeller DILM40\u003c\/b\u003e is a 3-pole IEC power contactor widely utilized in Canadian elevator systems, specifically for \u003cb data-path-to-node=\"1\" data-index-in-node=\"120\"\u003eHydraulic Pump Starters\u003c\/b\u003e and \u003cb data-path-to-node=\"1\" data-index-in-node=\"148\"\u003eTraction Hoist Motors\u003c\/b\u003e. As part of the Moeller \"xStart\" series, it is a \u003cb data-path-to-node=\"1\" data-index-in-node=\"219\"\u003eFrame 3\u003c\/b\u003e device, recognized for its twin-terminal design which allows for easier wiring of different cable cross-sections.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e Frame 3 (55mm wide)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"23\"\u003e40A\u003c\/b\u003e (Approx. 25 HP at 460V \/ 30 HP at 575V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e220V 50Hz \/ 240V 60Hz\u003c\/b\u003e (Common in older Canadian 240V control logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"21\"\u003eNone (0 NO \/ 0 NC)\u003c\/b\u003e — This is a base power unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals with \"Box\" clamps for secure high-amperage connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eAuxiliary Contact Options (DILM150-XHI)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eBecause the base DILM40 has no built-in logic contacts, you must add an auxiliary block to handle the elevator's safety and operational signals:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eDILM150-XHI22:\u003c\/b\u003e \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"15\"\u003e2 NO + 2 NC.\u003c\/b\u003e The standard configuration for Canadian elevator controllers. Provides 1 NC for safety string monitoring, 1 NC for electrical interlocking, 1 NO for seal-in, and 1 NO for brake signaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eDILM150-XHI11:\u003c\/b\u003e \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"15\"\u003e1 NO + 1 NC.\u003c\/b\u003e A compact option for basic run\/feedback logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eDILM1000-XHI11-SI:\u003c\/b\u003e \u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"19\"\u003e1 NO + 1 NC (Side-Mount).\u003c\/b\u003e Used in shallow cabinets or MRL applications to save depth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eThermal Overload Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe DILM40 is typically paired with the \u003cb data-path-to-node=\"10\" data-index-in-node=\"40\"\u003eZB65\u003c\/b\u003e series of thermal overload relays, which plug directly into the bottom of the contactor:\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eZB65-40:\u003c\/b\u003e \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"9\"\u003e24A to 40A\u003c\/b\u003e range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eZB65-57:\u003c\/b\u003e \u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"9\"\u003e40A to 57A\u003c\/b\u003e range (Often used if the motor FLA is exactly 40A to prevent nuisance tripping).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eVoltage Verification:\u003c\/b\u003e In many Canadian jurisdictions, 240V coils were standard in \"industrial-style\" controllers. Ensure the coil code matches your transformer output. If you apply 120V to this \u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"194\"\u003e240V coil\u003c\/b\u003e, the contactor will \"chatter,\" causing the main power poles to arc and eventually weld.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eMirror Contact Safety:\u003c\/b\u003e Eaton Moeller auxiliary contacts are \u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"60\"\u003emechanically linked (Mirror Contacts)\u003c\/b\u003e. Per Canadian B44 code, if a power pole welds, the NC auxiliary contact is guaranteed to stay open. This allows the CPU to detect the failure and prevent the car from moving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eTwin-Terminal Design:\u003c\/b\u003e Frame 3 contactors feature two separate terminal chambers per pole. This is ideal for elevator controllers that use \"double-up\" wiring for high-current hydraulic pumps. Ensure both sides are torqued to \u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"224\"\u003e3.3 Nm\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eDust \u0026amp; Environmental Care:\u003c\/b\u003e Moeller contactors are robust, but in dusty machine rooms, the armature can become sluggish. If you hear a \"humming\" noise while the contactor is energized, the pole faces may need cleaning, or the coil may be nearing the end of its life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003ePart Number Clarification\u003c\/b\u003e\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"17\"\u003e\n\u003cp data-path-to-node=\"17,0\"\u003e\u003cb data-path-to-node=\"17,0\" data-index-in-node=\"0\"\u003eImportant:\u003c\/b\u003e If your unit is labeled \u003cb data-path-to-node=\"17,0\" data-index-in-node=\"35\"\u003eDILM40-22\u003c\/b\u003e, it is a factory-assembled version that includes the \u003cb data-path-to-node=\"17,0\" data-index-in-node=\"98\"\u003e2 NO + 2 NC\u003c\/b\u003e block already attached. If it is labeled only \u003cb data-path-to-node=\"17,0\" data-index-in-node=\"156\"\u003eDILM40\u003c\/b\u003e, it is the \"naked\" version.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48120295162008,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_d971d5c8-60ff-4f31-8eeb-891ac590cdaa.jpg?v=1771954320"},{"product_id":"siemens-3rt2026-1ak60","title":"Siemens 3RT2026-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2026-1AK60\u003c\/b\u003e is a 3-pole, \u003cb data-path-to-node=\"1\" data-index-in-node=\"39\"\u003eSize S0\u003c\/b\u003e magnetic contactor from the Sirius Innovations line. In the Canadian elevator industry, this is a standard \"intermediate\" contactor, commonly used for \u003cb data-path-to-node=\"1\" data-index-in-node=\"198\"\u003eBrake Control Circuits\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"222\"\u003eSmall Hydraulic Pump Motors\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"255\"\u003eDoor Operator Power Distribution\u003c\/b\u003e. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"293\"\u003e-1AK60\u003c\/b\u003e suffix indicates the \u003cb data-path-to-node=\"1\" data-index-in-node=\"321\"\u003e120V AC (60Hz)\u003c\/b\u003e coil, which is the standard logic voltage for North American controllers.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e S0 (45mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"23\"\u003e25A\u003c\/b\u003e (Approx. 15 HP at 460V \/ 20 HP at 575V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e120V AC (60Hz)\u003c\/b\u003e \/ 110V AC (50Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eIntegrated (Base) Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"28\"\u003e1 NO + 1 NC\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eTerminal Type:\u003c\/b\u003e Screw terminals (Standard Box terminals for power)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks (Expansion)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eWhile the S0 frame comes with a base 1 NO + 1 NC, elevator safety strings often require more feedback. You can add up to \u003cb data-path-to-node=\"6\" data-index-in-node=\"121\"\u003e4 additional poles\u003c\/b\u003e total.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFront-Mounted (Snap-on Top)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1HA11:\u003c\/b\u003e 1 NO + 1 NC (Standard expansion)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e3RH2911-1HA22:\u003c\/b\u003e 2 NO + 2 NC (Maximum front density; the industry standard for safety feedback)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA40:\u003c\/b\u003e 4 NO (Used for signaling multiple logic boards simultaneously)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003e3RH2911-1FB22:\u003c\/b\u003e 2 NO + 2 NC (Early-make \/ Late-break specialty contacts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eSide-Mounted (Lateral Snap)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA11:\u003c\/b\u003e 1 NO + 1 NC (Best for shallow controllers where depth is a concern)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA20:\u003c\/b\u003e 2 NO (Auxiliary signaling)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eThermal Overload Relays (Protection)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eThese relays plug directly into the load-side (bottom) of the contactor to protect the motor from single-phasing or over-current.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eStandard 3RU Bimetallic Relays\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003e3RU2126-4DB0:\u003c\/b\u003e \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"14\"\u003e20.0A to 25.0A\u003c\/b\u003e (The exact match for the 3RT2026's max rating)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003e3RU2126-4CB0:\u003c\/b\u003e 17.0A to 22.0A (Common for smaller Canadian hydraulic units)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003e3RU2126-4NB0:\u003c\/b\u003e 23.0A to 28.0A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eElectronic Overloads (3RB Series - High Precision)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003e3RB3026-1QB0:\u003c\/b\u003e 6.0A to 25.0A (Solid-state protection, better for sensitive motor windings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eAccessories \u0026amp; Field Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003eSurge Suppressors:\u003c\/b\u003e Vital to prevent the 120V coil from sending voltage spikes back to the elevator CPU.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,0,0\"\u003e\u003cb data-path-to-node=\"20,0,1,0,0\" data-index-in-node=\"0\"\u003e3RT2926-1CB00:\u003c\/b\u003e RC Element (Recommended for 120V AC coils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,1,0\"\u003e\u003cb data-path-to-node=\"20,0,1,1,0\" data-index-in-node=\"0\"\u003e3RT2926-1BB00:\u003c\/b\u003e Varistor (Voltage spike clamping)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003eMechanical Interlocks:\u003c\/b\u003e Required for Reversing (Up\/Down) or Star-Delta pairs.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,0,0\"\u003e\u003cb data-path-to-node=\"20,1,1,0,0\" data-index-in-node=\"0\"\u003e3RA2922-2H:\u003c\/b\u003e Mechanical interlock only.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,1,0\"\u003e\u003cb data-path-to-node=\"20,1,1,1,0\" data-index-in-node=\"0\"\u003e3RA2923-2AA1:\u003c\/b\u003e Reversing wiring kit (includes interlock and busbars).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eSafety Accessories:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,1,0,0\"\u003e\u003cb data-path-to-node=\"20,2,1,0,0\" data-index-in-node=\"0\"\u003e3RT2916-4MA10:\u003c\/b\u003e Sealable transparent cover. This prevents unauthorized manual operation (pushing the contactor in with a screwdriver), which is a major safety violation during live elevator troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"21\"\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,0,0\"\u003e\u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"0\"\u003eCoil Replacement:\u003c\/b\u003e If the coil burns out, the replacement 120V coil part number is \u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"82\"\u003e3RT2926-5AK61\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,1,0\"\u003e\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"0\"\u003eS0 Frame Efficiency:\u003c\/b\u003e Unlike the smaller S00 frame (which only has 1 built-in contact), the S0 through S3 frames provide the \u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"124\"\u003e1 NO + 1 NC\u003c\/b\u003e as a standard base, ensuring you have enough contacts for a basic seal-in and electrical interlock out of the box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,2,0\"\u003e\u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"0\"\u003eTorque Requirements:\u003c\/b\u003e In high-vibration machine rooms, screw terminals can loosen. For S0 frames, power terminals should be torqued to \u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"134\"\u003e2.0–2.5 Nm\u003c\/b\u003e to prevent terminal meltdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48122446643352,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_ed917c9d-415e-443c-b96e-341a0910d842.jpg?v=1772134363"},{"product_id":"siemens-3rt2027-1ak60","title":"Siemens 3RT2027-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"1\"\u003eSiemens 3RT2027-1AK60\u003c\/b\u003e is a 3-pole, \u003cb data-index-in-node=\"39\" data-path-to-node=\"1\"\u003eSize S0\u003c\/b\u003e magnetic contactor from the Sirius Innovations line. In Canadian elevator installations, this is a \"workhorse\" component typically used as a \u003cb data-index-in-node=\"188\" data-path-to-node=\"1\"\u003eMain Motor Contactor\u003c\/b\u003e or \u003cb data-index-in-node=\"212\" data-path-to-node=\"1\"\u003eBrake Contactor\u003c\/b\u003e. The \u003cb data-index-in-node=\"233\" data-path-to-node=\"1\"\u003e-1AK60\u003c\/b\u003e suffix specifically indicates a \u003cb data-index-in-node=\"272\" data-path-to-node=\"1\"\u003e120V AC (60Hz)\u003c\/b\u003e coil, which is the standard logic voltage for most North American controllers.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eFrame Size:\u003c\/b\u003e S0 (45mm frame width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e 32A (Approx. 20 HP at 460V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003eCoil Voltage:\u003c\/b\u003e 110V AC (50Hz) \/ \u003cb data-index-in-node=\"31\" data-path-to-node=\"3,2,0\"\u003e120V AC (60Hz)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,3,0\"\u003eIntegrated Contacts:\u003c\/b\u003e 1 NO (Normally Open) + 1 NC (Normally Closed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,4,0\"\u003eMounting:\u003c\/b\u003e Standard 35mm DIN rail or screw-down plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5\"\u003eAuxiliary Contact Blocks (Expansion)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eIf the integrated 1NO\/1NC is insufficient for the safety string or feedback logic, you can snap on additional blocks. \u003cb data-index-in-node=\"118\" data-path-to-node=\"6\"\u003eNote:\u003c\/b\u003e Size S0 allows for a maximum of 4 additional contacts.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eFront-Mounted (Snap-on)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003e3RH2911-1HA11:\u003c\/b\u003e 1 NO + 1 NC (Standard expansion)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003e3RH2911-1HA22:\u003c\/b\u003e 2 NO + 2 NC (Maximum front-mount density)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,2,0\"\u003e3RH2911-1FA20:\u003c\/b\u003e 2 NO (Used for extra signaling)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003e3RH2911-1FB22:\u003c\/b\u003e 2 NO + 2 NC (Delayed\/Late-break specialty blocks)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eSide-Mounted\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,0,0\"\u003e3RH2921-1DA11:\u003c\/b\u003e 1 NO + 1 NC (Used when depth is limited but width is available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,1,0\"\u003e3RH2921-1DE11:\u003c\/b\u003e 2 NO (Side-mount)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eThermal Overload Relays (Protection)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eTo protect the hoist motor from single-phasing or over-current, a thermal overload relay is plugged directly into the bottom of the contactor.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14\"\u003eStandard 3RU Thermal Series (Manual\/Auto Reset)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,0,0\"\u003e3RU2126-4EB0:\u003c\/b\u003e 27.0A to 32.0A (Matches the contactor's max rating)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,1,0\"\u003e3RU2126-4PB0:\u003c\/b\u003e 30.0A to 36.0A (For motors running near the limit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15,2,0\"\u003e3RU2126-4DB0:\u003c\/b\u003e 18.0A to 25.0A (Common for smaller Canadian hydraulic power units)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16\"\u003eElectronic Overload (3RB Series)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,0,0\"\u003e3RB3026-1VB0:\u003c\/b\u003e 6.0A to 25.0A (Higher precision for sensitive modern motors)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,1,0\"\u003e3RB3026-1WB0:\u003c\/b\u003e 10.0A to 40.0A (Solid-state protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"19\"\u003eAccessories \u0026amp; Field Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,0,0\"\u003eSurge Suppressors (Coil Protection):\u003c\/b\u003e Required in elevator cabinets to prevent EMF spikes from crashing the CPU.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,0,1,0,0\"\u003e3RT2926-1CB00:\u003c\/b\u003e RC Element (Best for AC coils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,0,1,1,0\"\u003e3RT2926-1BB00:\u003c\/b\u003e Varistor (General purpose voltage spike protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,1,0\"\u003eMechanical Interlocks:\u003c\/b\u003e Used for reversing starters (Up\/Down contactors).\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,1,1,0,0\"\u003e3RA2923-2AA1:\u003c\/b\u003e Reversing wiring kit (includes mechanical interlock)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,2,0\"\u003eSealable Covers:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,2,1,0,0\"\u003e3RT2916-4MA10:\u003c\/b\u003e Clear cover to prevent manual overriding (often required by safety inspectors to ensure the contactor isn't \"pushed in\" by hand).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"21\"\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"22\"\u003eField Maintenance Tips\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"23,0,0\"\u003eCoil Replacement:\u003c\/b\u003e If the coil burns out, the \u003cb data-index-in-node=\"45\" data-path-to-node=\"23,0,0\"\u003e3RT2926-5AK61\u003c\/b\u003e is the replacement 120V coil for this S0 frame. You do not need to replace the entire contactor if the contacts are still clean.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"23,1,0\"\u003eThe \"Hum\" Test:\u003c\/b\u003e If the contactor buzzes loudly, check for debris on the magnet face. Because many machine rooms are dusty, fine particles can prevent the armature from seating fully, causing the 60Hz hum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"23,2,0\"\u003eTerminal Torque:\u003c\/b\u003e Canadian elevator code (and electrical code) requires proper torque. For the S0 frame, power terminals should be torqued to approx. \u003cb data-index-in-node=\"149\" data-path-to-node=\"23,2,0\"\u003e2.0 to 2.5 Nm\u003c\/b\u003e. Loose terminals are the #1 cause of \"burnt\" contactors in hydraulic systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces Siemens 3TF44\u003c\/strong\u003e\u003c\/p\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48122532954264,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_75dc924c-2ce2-4181-8245-c852942f7097.jpg?v=1771366721"},{"product_id":"siemens-3rt2028-1ak60","title":"Siemens 3RT2028-1AK60 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2028-1AK60\u003c\/b\u003e is a 3-pole, \u003cb data-path-to-node=\"1\" data-index-in-node=\"39\"\u003eSize S0\u003c\/b\u003e magnetic contactor. While it shares the same physical dimensions as the 3RT2027, the 3RT2028 is the high-capacity version of the S0 frame, rated for \u003cb data-path-to-node=\"1\" data-index-in-node=\"196\"\u003e38A\u003c\/b\u003e. In the Canadian elevator industry, it is a standard choice for \u003cb data-path-to-node=\"1\" data-index-in-node=\"264\"\u003eMain Motor Contactors\u003c\/b\u003e on high-duty hydraulic power units or mid-sized traction machines.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e S0 (45mm width)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"23\"\u003e38A\u003c\/b\u003e (Approx. 25 HP at 460V \/ 18.5 kW at 400V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e120V AC (60Hz)\u003c\/b\u003e \/ 110V AC (50Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e 1 NO (Normally Open) + 1 NC (Normally Closed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eTerminals:\u003c\/b\u003e Screw-type (Box terminals for power)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eBecause elevator safety strings and feedback circuits require multiple inputs, these blocks are snapped onto the contactor to expand its logic capabilities.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFront-Mounted (Snap-on Top)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e3RH2911-1HA11:\u003c\/b\u003e 1 NO + 1 NC (Basic expansion)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e3RH2911-1HA22:\u003c\/b\u003e 2 NO + 2 NC (The \"Standard\" for safety circuit feedback)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003e3RH2911-1FA40:\u003c\/b\u003e 4 NO (Used for auxiliary signaling to the controller)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003e3RH2911-1FB22:\u003c\/b\u003e 2 NO + 2 NC (Late-break\/Early-make for specialized timing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eSide-Mounted (Lateral Snap)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA11:\u003c\/b\u003e 1 NO + 1 NC (Used when cabinet depth is restricted)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003e3RH2921-1DA20:\u003c\/b\u003e 2 NO (Common for additional signaling)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eThermal Overload Relays\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eThese relays plug directly into the load side (bottom) of the contactor to protect the motor from overheating or single-phasing.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eStandard 3RU Bimetallic Relays\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003e3RU2126-4FB0:\u003c\/b\u003e \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"14\"\u003e28.0A to 40.0A\u003c\/b\u003e (The standard match for the 3RT2028)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003e3RU2126-4EB0:\u003c\/b\u003e 27.0A to 32.0A (For slightly smaller motors)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003e3RU2126-4PB0:\u003c\/b\u003e 30.0A to 36.0A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eElectronic Overloads (3RB Series)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003e3RB3026-1WB0:\u003c\/b\u003e 10.0A to 40.0A (Provides high-precision solid-state protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eAccessories \u0026amp; Surge Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003eSurge Suppressors:\u003c\/b\u003e Vital for protecting the elevator's CPU from the inductive \"kick\" when the contactor releases.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,0,0\"\u003e\u003cb data-path-to-node=\"20,0,1,0,0\" data-index-in-node=\"0\"\u003e3RT2926-1CB00:\u003c\/b\u003e RC Element (Best for 120V AC coils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,1,1,0\"\u003e\u003cb data-path-to-node=\"20,0,1,1,0\" data-index-in-node=\"0\"\u003e3RT2926-1BB00:\u003c\/b\u003e Varistor (Voltage spike clamping)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003eMechanical Interlocks:\u003c\/b\u003e Used for Up\/Down reversing or Star-Delta pairs.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,0,0\"\u003e\u003cb data-path-to-node=\"20,1,1,0,0\" data-index-in-node=\"0\"\u003e3RA2922-2H:\u003c\/b\u003e Mechanical interlock only (Prevents both from closing at once)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,1,1,0\"\u003e\u003cb data-path-to-node=\"20,1,1,1,0\" data-index-in-node=\"0\"\u003e3RA2923-2AA1:\u003c\/b\u003e Reversing wiring kit (Includes interlock and busbars)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eManual Safety:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"20,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,1,0,0\"\u003e\u003cb data-path-to-node=\"20,2,1,0,0\" data-index-in-node=\"0\"\u003e3RT2916-4MA10:\u003c\/b\u003e Sealable clear cover. Prevents technicians from manually depressing the armature, a critical safety protocol in the elevator trade.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"21\"\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eField Maintenance Tips\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,0,0\"\u003e\u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"0\"\u003eCoil Replacement:\u003c\/b\u003e If the coil burns out, you can replace it without removing the entire contactor. The replacement 120V coil part number is \u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"140\"\u003e3RT2926-5AK61\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,1,0\"\u003e\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"0\"\u003eContact Monitoring:\u003c\/b\u003e Since this contactor switches \u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"50\"\u003e38A\u003c\/b\u003e, the internal contacts will eventually pit or \"weld\" under heavy use. If the elevator is \"stalling\" or single-phasing, check the continuity across the three main poles while the contactor is energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"23,2,0\"\u003e\u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"0\"\u003eTorque Requirements:\u003c\/b\u003e In high-vibration elevator rooms, screw terminals can loosen. For the S0 frame, ensure power leads are torqued to \u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"135\"\u003e2.0–2.5 Nm\u003c\/b\u003e to prevent terminal melt-down.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48122545602712,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_5afd47c5-94af-4fa3-8ca9-7b0227cfc41d.jpg?v=1771366409"},{"product_id":"sprecher-schuh-ca7-37-00-120-contacter","title":"Sprecher+Schuh CA7-37-00-120 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSprecher+Schuh CA7-37-00-120\u003c\/b\u003e is a 3-pole, high-performance IEC contactor. In the Canadian elevator market, Sprecher+Schuh is a common alternative to Siemens, often found in controllers like \u003cb data-path-to-node=\"1\" data-index-in-node=\"194\"\u003eLCE (Kone)\u003c\/b\u003e or various independent manufacturers. The \u003cb data-path-to-node=\"1\" data-index-in-node=\"247\"\u003e-00\u003c\/b\u003e in the part number indicates that this specific base unit has \u003cb data-path-to-node=\"1\" data-index-in-node=\"313\"\u003ezero\u003c\/b\u003e integrated auxiliary contacts, and the \u003cb data-path-to-node=\"1\" data-index-in-node=\"357\"\u003e-120\u003c\/b\u003e signifies a \u003cb data-path-to-node=\"1\" data-index-in-node=\"374\"\u003e120V AC (60Hz)\u003c\/b\u003e coil.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e 45mm (Standard Compact Frame)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"23\"\u003e37A\u003c\/b\u003e (Approx. 25 HP at 460V \/ 30 HP at 575V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e120V AC (60Hz)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"21\"\u003eNone (0 NO \/ 0 NC)\u003c\/b\u003e — This unit requires external auxiliary blocks for logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eTerminals:\u003c\/b\u003e Screw-type (Pozi-drive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eAuxiliary Contact Blocks (Required)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eSince the \u003cb data-path-to-node=\"6\" data-index-in-node=\"10\"\u003eCA7-37-00\u003c\/b\u003e comes with no built-in auxiliaries, you \u003cb data-path-to-node=\"6\" data-index-in-node=\"60\"\u003emust\u003c\/b\u003e snap on a block to handle the seal-in circuit or safety feedback.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFront-Mounted (Top Snap)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eCA7-PV-11:\u003c\/b\u003e 1 NO + 1 NC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eCA7-PV-22:\u003c\/b\u003e 2 NO + 2 NC (Standard for safety string and brake monitoring)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eCA7-PV-40:\u003c\/b\u003e 4 NO (Used for high-density signaling)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eSide-Mounted (Lateral Snap)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eCA7-PA-11:\u003c\/b\u003e 1 NO + 1 NC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eCA7-PA-02:\u003c\/b\u003e 2 NC (Often used for electrical interlocking in reversing pairs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eThermal Overload Relays (CT7 Series)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eFor the 37A rated CA7-37, the \u003cb data-path-to-node=\"13\" data-index-in-node=\"30\"\u003eCT7\u003c\/b\u003e series overloads plug directly into the load side.\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eCT7-43-40:\u003c\/b\u003e \u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"11\"\u003e25A to 40A\u003c\/b\u003e (The standard match for the CA7-37)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eCT7-43-32:\u003c\/b\u003e 21A to 32A (For slightly smaller hoist motors)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eCT7-43-43:\u003c\/b\u003e 32A to 43A (Maximum range for this frame)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eAccessories \u0026amp; Field Protection\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eSurge Suppressors:\u003c\/b\u003e Essential for protecting elevator CPUs from coil back-EMF.\u003c\/p\u003e\n\u003cul data-path-to-node=\"17,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,1,0,0\"\u003e\u003cb data-path-to-node=\"17,0,1,0,0\" data-index-in-node=\"0\"\u003eCRC-120:\u003c\/b\u003e RC Element (Best for 120V AC coils)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,1,1,0\"\u003e\u003cb data-path-to-node=\"17,0,1,1,0\" data-index-in-node=\"0\"\u003eCV-120:\u003c\/b\u003e Varistor (Voltage spike clamping)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eMechanical Interlocks:\u003c\/b\u003e Used for Up\/Down reversing pairs.\u003c\/p\u003e\n\u003cul data-path-to-node=\"17,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,1,0,0\"\u003e\u003cb data-path-to-node=\"17,1,1,0,0\" data-index-in-node=\"0\"\u003eCM7-02:\u003c\/b\u003e Mechanical interlock (fits between two CA7 contactors).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eSafety Covers:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"17,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,1,0,0\"\u003e\u003cb data-path-to-node=\"17,2,1,0,0\" data-index-in-node=\"0\"\u003eCA7-SU:\u003c\/b\u003e Protective cover that prevents manual actuation of the armature. In Canada, using these covers is a best practice to prevent high-voltage accidents during \"live\" troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003eThe \"-00\" Trap:\u003c\/b\u003e Unlike the Siemens S0 series which includes a base 1 NO + 1 NC, this Sprecher+Schuh model has \u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"110\"\u003eno integrated logic contacts\u003c\/b\u003e. If you are replacing a Siemens unit with this, you \u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"191\"\u003emust\u003c\/b\u003e ensure you have the auxiliary blocks to move your safety string wiring over.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003eCoil Access:\u003c\/b\u003e The CA7 series allows for easy coil replacement without removing power wiring. The replacement 120V coil is part number \u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"133\"\u003eTC743-120\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eTorque Warning:\u003c\/b\u003e Ensure power terminals are torqued to \u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"54\"\u003e2.3 Nm (20 lb-in)\u003c\/b\u003e. Sprecher+Schuh terminals are known for their high-quality \"clamping\" pressure, but vibration in elevator machine rooms can cause arcing if they aren't torqued to spec.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,3,0\"\u003e\u003cb data-path-to-node=\"20,3,0\" data-index-in-node=\"0\"\u003eCode Compliance:\u003c\/b\u003e Always verify the motor FLA (Full Load Amps) against the CT7 dial setting. Per Canadian code, the overload should be set to the nameplate FLA, not the contactor's maximum 37A rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48128883622040,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_f95f2ff5-7174-474c-aa3e-eab604e2bab2.jpg?v=1771366159"},{"product_id":"mcg-mc1d9511-u7","title":"MCG MC1D9511 U7 Contactor","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eMCG (MCG Surge Protection \/ Industrial)\u003c\/b\u003e \u003cb data-path-to-node=\"1\" data-index-in-node=\"44\"\u003eMC1D9511 U7\u003c\/b\u003e is a 3-pole high-capacity IEC contactor. In the Canadian elevator industry, this unit is typically found in \u003cb data-path-to-node=\"1\" data-index-in-node=\"164\"\u003eMain Line Power\u003c\/b\u003e applications, high-duty \u003cb data-path-to-node=\"1\" data-index-in-node=\"204\"\u003eHydraulic Starters\u003c\/b\u003e, or as the primary \u003cb data-path-to-node=\"1\" data-index-in-node=\"242\"\u003eTraction Machine Contactor\u003c\/b\u003e for mid-rise applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe part number breakdown is specific: \u003cb data-path-to-node=\"2\" data-index-in-node=\"39\"\u003e\"95\"\u003c\/b\u003e indicates the amperage, \u003cb data-path-to-node=\"2\" data-index-in-node=\"68\"\u003e\"11\"\u003c\/b\u003e indicates the integrated auxiliary contacts, and \u003cb data-path-to-node=\"2\" data-index-in-node=\"122\"\u003e\"U7\"\u003c\/b\u003e is the coil voltage code.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"23\"\u003e95A\u003c\/b\u003e (Heavy-duty hoist\/pump capacity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"14\"\u003e240V AC (60Hz)\u003c\/b\u003e (Indicated by the \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"47\"\u003eU7\u003c\/b\u003e suffix)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eIntegrated Contacts:\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"21\"\u003e1 NO + 1 NC\u003c\/b\u003e (1 Normally Open, 1 Normally Closed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eFrame Size:\u003c\/b\u003e Large Frame (approx. 75mm - 85mm wide)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003ePower Rating:\u003c\/b\u003e Approx. \u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"22\"\u003e45 kW\u003c\/b\u003e at 400V \/ \u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"38\"\u003e60 HP\u003c\/b\u003e at 600V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eIntegrated Auxiliary Contacts\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eUnlike some modular units, the \"11\" in this part number means the base unit is already equipped with logic contacts:\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e1 NO:\u003c\/b\u003e Typically used for the \"Seal-in\" (holding) circuit or signaling the controller that the contactor has pulled in.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e1 NC:\u003c\/b\u003e Often used for electrical interlocking (e.g., ensuring the Up contactor cannot pull in if the Down is active) or monitoring the \"at rest\" state for safety string verification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"9\"\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eCompatible Auxiliary Expansion\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eIf the elevator controller requires more than the base 1 NO + 1 NC for safety feedback or brake monitoring, standard top-mount blocks are used:\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eMC-DN11:\u003c\/b\u003e 1 NO + 1 NC (Front mount)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eMC-DN22:\u003c\/b\u003e 2 NO + 2 NC (Standard for safety chain monitoring)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eMC-DN40:\u003c\/b\u003e 4 NO (Auxiliary logic signaling)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eThermal Overload Relays\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eTo protect the hoist or pump motor, the following overloads typically pair with the 95A frame:\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eMC-LRD3361:\u003c\/b\u003e 55.0A to 70.0A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eMC-LRD3363:\u003c\/b\u003e 63.0A to 80.0A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eMC-LRD3365:\u003c\/b\u003e 80.0A to 93.0A (Standard match for a 95A contactor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eCoil Voltage (U7):\u003c\/b\u003e The \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"23\"\u003e240V AC\u003c\/b\u003e coil is less common in modern 120V logic controllers but is frequently found in older Canadian \"legacy\" or \"industrial-style\" elevator controllers where 240V was pulled across two legs of the transformer. \u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"236\"\u003eDouble-check your coil voltage\u003c\/b\u003e before replacing; if you put 120V into a U7 coil, it will chatter and burn out; if you put 240V into a 120V coil, it will fail instantly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eTorque Warning:\u003c\/b\u003e For a 95A load, the box terminals require significant torque (\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"78\"\u003eapprox. 6.0 Nm\u003c\/b\u003e). In the high-vibration environment of an elevator machine room, loose power leads on a 95A contactor will cause rapid terminal carbonization and potential fire.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eInterlocking:\u003c\/b\u003e If used in a reversing or Star-Delta pair, use the \u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"65\"\u003eMC-D0995\u003c\/b\u003e mechanical interlock kit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,3,0\"\u003e\u003cb data-path-to-node=\"19,3,0\" data-index-in-node=\"0\"\u003eSafety Monitoring:\u003c\/b\u003e Per Canadian code, ensure the integrated NC contact is utilized in the controller’s \"contactor-state monitoring\" circuit to prevent the car from running if a pole has welded.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48128887259288,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_4bcc8ebe-d5c6-477f-93fe-fe3f4d22d712.jpg?v=1772135616"},{"product_id":"siemens-3rt2028-1ap60","title":"Siemens 3RT2028-1AP60","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eSiemens 3RT2028-1AP60\u003c\/b\u003e is a 3-pole, \u003cb data-path-to-node=\"1\" data-index-in-node=\"39\"\u003eSize S0\u003c\/b\u003e power contactor from the SIRIUS modular system. It is designed for switching 3-phase motors and high-power industrial circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eContactor Size:\u003c\/b\u003e S0 (45 mm width).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eMain Contacts:\u003c\/b\u003e 3 NO (Normally Open).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eAuxiliary Contacts:\u003c\/b\u003e 1 NO + 1 NC (Integrated).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eCoil Voltage:\u003c\/b\u003e 220 V AC (50 Hz) \/ 240 V AC (60 Hz).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eCurrent Rating (AC-3):\u003c\/b\u003e 38 A at 400 V.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003ePower Rating (AC-3):\u003c\/b\u003e 18.5 kW (approx. 25 HP at 460 V).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,6,0\"\u003e\u003cb data-path-to-node=\"3,6,0\" data-index-in-node=\"0\"\u003eTerminals:\u003c\/b\u003e Screw-type connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eMotor Control:\u003c\/b\u003e Typically used as a main line contactor or for heavy-duty brake\/motor control in industrial elevator controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eReliability:\u003c\/b\u003e Rated for a mechanical service life of up to \u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"58\"\u003e10 million switching cycles\u003c\/b\u003e, essential for high-traffic installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eSafety Integrated:\u003c\/b\u003e Features a \u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"30\"\u003efinger-safe IP20 design\u003c\/b\u003e, protecting maintenance personnel from accidental contact with live terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eResponse Time:\u003c\/b\u003e Provides rapid opening and closing of contacts to ensure precise motor starting and stopping sequences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"7\"\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAuxiliary Switch Blocks:\u003c\/b\u003e Can be expanded with front-mounted or side-mounted contact blocks if additional signaling is required for the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eSurge Suppressors:\u003c\/b\u003e RC elements or varistors can be plugged into the front to protect sensitive electronic logic from coil back-EMF.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eMechanical Interlocks:\u003c\/b\u003e Used when pairing two contactors for reversing applications to prevent both from closing simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eMaintenance \u0026amp; Code\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eEnvironmental Rating:\u003c\/b\u003e Optimized for operation between \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"54\"\u003e-25°C and +60°C\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eStandard Compliance:\u003c\/b\u003e Fully compliant with \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"42\"\u003eIEC 60947\u003c\/b\u003e, \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"53\"\u003eUL\u003c\/b\u003e, and \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"61\"\u003eCSA\u003c\/b\u003e standards, making it suitable for installations governed by \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"125\"\u003eCSA B44 \/ ASME A17.1\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eDirect Replacement:\u003c\/b\u003e This is the current \"SIRIUS Innovation\" replacement for the older, obsolete \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"96\"\u003e3RT1034-1AP60\u003c\/b\u003e or \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"113\"\u003e3RT1035\u003c\/b\u003e series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eTerminal Torque:\u003c\/b\u003e Periodic inspection of screw terminal tightness is recommended, especially in high-vibration machine rooms, to prevent arcing or heat damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48750383792280,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_1add8d3c-dfc3-4628-9b29-a6a0ab886f41.jpg?v=1774294791"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/collections\/contactors_image.png?v=1767043191","url":"https:\/\/parts4rem.ca\/collections\/contactors.oembed","provider":"Parts4REM","version":"1.0","type":"link"}