{"title":"2 Pole Relays","description":"","products":[{"product_id":"ku-4076-32vdc","title":"Potter \u0026 Brumfield KU-4076 32VDC Relay","description":"\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\"\u003eCoil Voltage:\u003c\/b\u003e 32V DC\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\"\u003eContact Arrangement:\u003c\/b\u003e Typically 3PDT (3 Form C), though some variations exist.\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\"\u003eContact Rating:\u003c\/b\u003e 10A @ 240V AC \/ 28V DC.\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\"\u003eTerminal Type:\u003c\/b\u003e 0.187-inch Quick Connect \/ Solder terminals.\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\"\u003eEnclosure:\u003c\/b\u003e Clear polycarbonate dust cover for visual inspection.\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\"\u003eMounting:\u003c\/b\u003e Socket-mount (11-pin) or bracket-mount depending on the specific suffix.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47566339113112,"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_311f865f-5ad9-4e75-89ea-cdf6197b13f0.jpg?v=1772735763"},{"product_id":"omron-ly2-110-120-vac","title":"Omron LY2 110\/120 VAC Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eOmron LY2\u003c\/b\u003e is a high-power, general-purpose \"Power Relay\" that bridges the gap between a standard control relay and a small contactor. In the elevator industry, it is a \"workhorse\" component found in both traction and hydraulic controllers. It is designed to handle significantly higher inrush currents than standard miniature relays, making it the go-to for switching brake coils, heavy-duty door operators, and fan motors.\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\"\u003eManufacturer:\u003c\/b\u003e Omron Industrial Automation\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\"\u003ePart Number:\u003c\/b\u003e LY2-AC110\/120\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\"\u003eNumber of Poles:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e2-Pole (DPDT \/ 2 Form C)\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\"\u003eCoil Voltage:\u003c\/b\u003e 110V to 120V AC (50\/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\"\u003eContact Rating:\u003c\/b\u003e 10A @ 250V AC \/ 30V DC (15A max inrush)\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\"\u003eBase Type:\u003c\/b\u003e 8-Pin Plug-in (Blade terminals)\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\"\u003eConstruction:\u003c\/b\u003e Heavy-duty silver-alloy contacts with clear dust cover.\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\"\u003e2-Pole DPDT Switching:\u003c\/b\u003e The \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"27\"\u003edual-pole\u003c\/b\u003e configuration allows for the simultaneous switching of two independent circuits. A common application is using one pole to switch the \"Line\" side of a 120V AC brake circuit and the second pole to provide a 24V DC feedback signal to the controller's input card.\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\"\u003eBrake Pilot Relay:\u003c\/b\u003e Often used as the \"Brake Run\" relay. The 120V AC coil is energized by the safety string, while the 10A contacts handle the inductive load of the machine brake coil.\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\"\u003eDoor Operator Interface:\u003c\/b\u003e Functions as the \"Heavy-Duty\" interface for door operators that pull high current during the initial \"start\" phase of the opening or closing cycle.\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\"\u003eCar Fan\/Light Control:\u003c\/b\u003e Manages the high-inrush current of car ventilation blowers and older fluorescent lighting ballasts.\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\"\u003ePTF08A-E Socket:\u003c\/b\u003e The standard 8-pin track-mount socket used for DIN-rail or screw mounting in the controller cabinet.\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\"\u003ePYC-A1 Retaining Clip:\u003c\/b\u003e A metal spring clip that locks the relay into the socket, essential for preventing the relay from vibrating loose in high-vibration machine rooms.\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\"\u003eBuilt-in Indicators (N-Suffix):\u003c\/b\u003e Many LY2 units used in elevators feature a built-in LED or mechanical indicator for immediate visual troubleshooting of the coil state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eSurge Suppressor:\u003c\/b\u003e RC-circuit modules are often added across the 120V AC coil to prevent electrical noise from causing \"ghost\" faults in nearby microprocessors.\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\"\u003eB44 Safety Limitations:\u003c\/b\u003e Under \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"30\"\u003eCanadian Elevator Code (B44)\u003c\/b\u003e, the LY2 is \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"71\"\u003enot\u003c\/b\u003e a force-guided safety relay. It must \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"112\"\u003enot\u003c\/b\u003e be used for primary safety-critical monitoring (such as door interlock verification) where a welded contact could bypass a safety function.\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\"\u003eContact Pitting:\u003c\/b\u003e Because this relay often drives inductive loads (coils\/motors), the silver-alloy contacts will eventually pit or carbonize. If the relay clicks but the brake fails to lift, check for high resistance across the DPDT blades.\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\"\u003eCoil Chatter\/Hum:\u003c\/b\u003e A loud buzzing or \"chattering\" in a 120V AC relay often indicates a drop in supply voltage or a loosening of the coil laminations. This is a common sign of imminent failure in older controllers.\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 Integrity:\u003c\/b\u003e Ensure the 8-pin blade terminals are clean and seated firmly in the socket. Arcing at the socket base is a frequent cause of intermittent \"Power Loss\" faults in legacy systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47566687797400,"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_afa7e57e-5498-47e6-b647-8d7a464cc1d3.jpg?v=1772734613"},{"product_id":"kup-11a55-120-vac","title":"KUP-11A55-120","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eKUP-11A55-120\u003c\/b\u003e is a versatile, heavy-duty \"ice cube\" relay manufactured by TE Connectivity (formerly Potter \u0026amp; Brumfield). It is a staple in legacy and modern elevator control systems for high-current switching and motor control interfacing.\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\"\u003eContact Form:\u003c\/b\u003e DPDT (2 Form C).\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\"\u003eContact Rating:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"16\"\u003e10 A\u003c\/b\u003e @ 240 V AC \/ 28 V DC (General Purpose).\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\"\u003e120 V AC\u003c\/b\u003e (50\/60 Hz).\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\"\u003eTerminals:\u003c\/b\u003e 0.187\" (4.75mm) Quick Connect\/Solder terminals.\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\"\u003eConstruction:\u003c\/b\u003e Clear polycarbonate dust cover.\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\"\u003eApprovals:\u003c\/b\u003e UL Recognized and CSA Certified.\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\"\u003eHigh-Current Switching:\u003c\/b\u003e With a 10A rating, this relay is frequently used to drive brake solenoids, door operator motors, or heavy-duty contactor coils that smaller signal-level relays cannot handle.\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\"\u003eLegacy Compatibility:\u003c\/b\u003e Often used as a direct replacement in older relay-logic controllers (such as Otis or Montgomery systems) where robust, high-voltage AC control signals are the standard.\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\"\u003eMechanical Reliability:\u003c\/b\u003e The KUP series is known for its \"hard\" silver-cadmium oxide contacts, which are resistant to the arcing and welding often caused by inductive loads like elevator brake coils.\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\"\u003eVisual Inspection:\u003c\/b\u003e The clear casing allows technicians to observe the contact state and look for signs of pitting or \"smoke\" without removing the component from the circuit.\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\"\u003e27E893:\u003c\/b\u003e Standard 11-pin DIN rail or track-mount socket.\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\"\u003e20C228:\u003c\/b\u003e Stainless steel hold-down spring to ensure the relay remains seated under heavy vibration.\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\"\u003e92F-06:\u003c\/b\u003e Snap-on ID plates for labeling functions like \"Brake Lift\" or \"Main Run.\"\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\"\u003eCSA B44 Compliance:\u003c\/b\u003e To maintain the safety listing of the controller, ensure the replacement matches the 120V AC coil and 10A contact rating. Using a lower-rated relay in an inductive circuit can lead to contact welding.\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\"\u003eContact Life:\u003c\/b\u003e In high-cycling applications (like door operators), the contacts should be inspected annually. If the silver plating has worn down to the base metal or the plastic housing is yellowed, the relay is due for replacement.\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\"\u003eSocket Integrity:\u003c\/b\u003e Periodically check the 0.187\" spade connections on the socket. Loose tension on these clips is a common cause of high-resistance heating and intermittent logic failures.\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\"\u003eEnvironmental Tolerance:\u003c\/b\u003e Rated for operation from \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"50\"\u003e-45°C to +45°C\u003c\/b\u003e, ensuring stable performance in standard elevator machine rooms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47566876999832,"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_9cce73f1-2fa8-4113-bfd4-5d1c593f6c7a.jpg?v=1774372688"},{"product_id":"kup-11a55-120-ku","title":"Potter \u0026 Brumfield K10P-11D15-110 Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eK10P-11D15-110\u003c\/b\u003e (manufactured by \u003cb data-path-to-node=\"1\" data-index-in-node=\"36\"\u003eTE Connectivity\u003c\/b\u003e) is a high-voltage, miniature general-purpose relay. In elevator systems, this 110V DC variant is specifically used in high-voltage DC control logic—common in older traction controllers or specific safety-string monitoring circuits where 110V DC is the native signaling voltage.\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\"\u003eManufacturer:\u003c\/b\u003e TE Connectivity \/ Potter \u0026amp; Brumfield\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\"\u003ePart Number:\u003c\/b\u003e K10P-11D15-110\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\"\u003eNumber of Poles:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e2-Pole (DPDT \/ 2 Form C)\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\"\u003eCoil Voltage:\u003c\/b\u003e 110V DC\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\"\u003eContact Rating:\u003c\/b\u003e 15A @ 120V AC \/ 10A @ 240V AC\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\"\u003eBase Type:\u003c\/b\u003e 8-Pin Miniature Square Plug-in\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\"\u003eCoil Resistance:\u003c\/b\u003e Approximately \u003cb data-path-to-node=\"3,6,0\" data-index-in-node=\"31\"\u003e\u003cspan class=\"math-inline\" data-math=\"10,000 \\Omega\" data-index-in-node=\"31\"\u003e$10,000 \\Omega$\u003c\/span\u003e\u003c\/b\u003e\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\"\u003e110V DC Logic Interface:\u003c\/b\u003e Acts as a pilot relay for high-voltage DC circuits. It is frequently used to interface 110V DC safety strings or limit switches with the rest of the controller logic.\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\"\u003eDual-Pole Switching:\u003c\/b\u003e The \u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"25\"\u003e2-Pole DPDT\u003c\/b\u003e configuration allows for simultaneous switching of two isolated circuits. For instance, one pole can switch a 110V DC brake pilot signal while the other sends a status signal to the car-position indicator system.\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\"\u003eBrake Logic:\u003c\/b\u003e In many DC-drive systems, this relay is used as a \"Brake Acknowledge\" or \"Brake Enable\" relay, where the 110V DC coil matches the brake's supply voltage.\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\"\u003eSignal Buffering:\u003c\/b\u003e Protects sensitive controller components from the inductive flyback and voltage fluctuations common in 110V DC elevator environments.\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\"\u003e27E891 Socket:\u003c\/b\u003e The miniature 8-pin square socket required for this specific K10P footprint (different from the larger KUP series).\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\"\u003e20C217 Hold-Down Spring:\u003c\/b\u003e A metal wire clip that locks the relay into its socket, which is mandatory for preventing the relay from vibrating loose in high-vibration machine rooms.\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\"\u003eRC Snubber \/ Varistor:\u003c\/b\u003e Crucial when used with 110V DC to suppress the large inductive \"kick\" produced when the \u003cspan class=\"math-inline\" data-math=\"10,000 \\Omega\" data-index-in-node=\"111\"\u003e$10,000 \\Omega$\u003c\/span\u003e coil is de-energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eLED Indication:\u003c\/b\u003e Optional socket-mounted LED modules to visually confirm the presence of 110V DC power at the coil.\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\"\u003eB44 Safety Limitations:\u003c\/b\u003e Under \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"30\"\u003eCanadian Elevator Code (B44)\u003c\/b\u003e, this is \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"68\"\u003enot\u003c\/b\u003e a force-guided safety relay. It must \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"109\"\u003enot\u003c\/b\u003e be used for primary safety-critical monitoring (such as door interlock verification) where a welded contact could cause a hazardous condition.\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\"\u003eHigh-Voltage Coil Sensitivity:\u003c\/b\u003e The 110V DC coil is wound with very fine wire to achieve the \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"92\"\u003e\u003cspan class=\"math-inline\" data-math=\"10,000 \\Omega\" data-index-in-node=\"92\"\u003e$10,000 \\Omega$\u003c\/span\u003e\u003c\/b\u003e resistance. Over-voltage or heat buildup in the controller cabinet can cause the coil to open-circuit. If the relay fails to pull in, verify the resistance across the coil pins.\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\"\u003eContact Pitting:\u003c\/b\u003e Switching 110V DC loads is harder on contacts than AC because DC maintains an arc longer. Periodically inspect the silver-cadmium oxide contacts for signs of blackening or \"welding.\"\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\"\u003eSocket Compatibility:\u003c\/b\u003e Because the K10P is a \"miniature\" relay, it will not fit in standard KUP (larger) sockets. Ensure the \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"124\"\u003e27E891\u003c\/b\u003e or equivalent miniature base is used to prevent terminal damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47567013347480,"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_d91fda28-7331-45ef-8bec-8cab2893774d.jpg?v=1772734503"},{"product_id":"untitled-dec9_13-17","title":"Potter \u0026 Brumfield K10P-11D15-24 Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eK10P-11D15-24\u003c\/b\u003e (manufactured by \u003cb data-path-to-node=\"1\" data-index-in-node=\"35\"\u003eTE Connectivity\u003c\/b\u003e) is a compact, high-performance \"Miniature\" general-purpose relay. It is essentially the smaller, space-saving version of the standard KUP series. In elevator systems, it is frequently used on high-density controller boards and car-top stations where cabinet space is limited but high-current switching (up to 15A) is still required.\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\"\u003eManufacturer:\u003c\/b\u003e TE Connectivity \/ Potter \u0026amp; Brumfield\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\"\u003ePart Number:\u003c\/b\u003e K10P-11D15-24\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\"\u003eNumber of Poles:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e2-Pole (DPDT \/ 2 Form C)\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\"\u003eCoil Voltage:\u003c\/b\u003e 24V DC\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\"\u003eContact Rating:\u003c\/b\u003e 15A @ 120V AC \/ 10A @ 240V AC\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\"\u003eBase Type:\u003c\/b\u003e 8-Pin Square Plug-in (Fine blade\/solder terminals)\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\"\u003eConstruction:\u003c\/b\u003e Clear polycarbonate \"Ice Cube\" dust cover\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\"\u003e2-Pole DPDT Switching:\u003c\/b\u003e The \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"27\"\u003edual-pole\u003c\/b\u003e configuration allows the relay to switch two separate circuits simultaneously. In elevator logic, this is often used to switch a 110V AC load (like a signal chime) on one pole while providing a 24V DC \"Position Acknowledged\" feedback signal to the CPU on the second pole.\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\"\u003eHigh-Density Output:\u003c\/b\u003e Because of its smaller footprint compared to the KUP series, it is used as a pilot relay to drive larger contactors or as an interface for multi-speed door operators.\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\"\u003eBrake Holding:\u003c\/b\u003e Provides the logic-level signal to the brake controller to drop the brake to a \"holding\" voltage once the car has reached full speed.\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\"\u003eSignal Isolation:\u003c\/b\u003e Protects sensitive microprocessor outputs from 24V DC field-induced transients from hall calls or limit switches.\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\"\u003e27E891 Socket:\u003c\/b\u003e The standard 8-pin miniature square socket used for DIN-rail or screw mounting.\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\"\u003e20C217 Hold-Down Spring:\u003c\/b\u003e A metal wire clip used to lock the relay into the socket, critical for preventing \"vibration-out\" on car-top stations or vibrating controller cabinets.\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\"\u003eFlyback Diode:\u003c\/b\u003e Essential across the 24V DC coil (Terminals 7 \u0026amp; 8) to suppress inductive \"kick\" and protect the controller's transistor drivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eLED Indicator Module:\u003c\/b\u003e Optional plug-in modules for the socket to provide visual confirmation of coil energization.\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\"\u003eB44 Safety Limitations:\u003c\/b\u003e Under \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"30\"\u003eCanadian Elevator Code (B44)\u003c\/b\u003e, this is \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"68\"\u003enot\u003c\/b\u003e a force-guided safety relay. It must \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"109\"\u003enot\u003c\/b\u003e be used for primary safety-critical monitoring (such as door interlock verification) where a welded contact could cause a hazardous condition.\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\"\u003e15A Inrush Handling:\u003c\/b\u003e The K10P is rated for higher inrush than many standard miniature relays. However, switching inductive loads (coils\/motors) will eventually cause carbon buildup. If the relay \"clicks\" but the circuit fails, check for high resistance across the DPDT blades.\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\"\u003eCoil Resistance:\u003c\/b\u003e The 24V DC coil has a nominal resistance of approximately \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"75\"\u003e\u003cspan class=\"math-inline\" data-math=\"480 \\Omega\" data-index-in-node=\"75\"\u003e$480 \\Omega$\u003c\/span\u003e\u003c\/b\u003e. An \"Open\" reading indicates a blown coil, often caused by a failed surge suppressor.\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\"\u003eMiniature vs. Standard:\u003c\/b\u003e Ensure the \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"35\"\u003eK10P\u003c\/b\u003e (Miniature) is not confused with the \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"77\"\u003eKUP\u003c\/b\u003e (Standard). They use different sockets and have different terminal spacing; forcing a K10P into a KUP socket will damage the pins and the base.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47580460646552,"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_1b030f81-d9f3-43bb-af12-f5706fe36ce7.jpg?v=1772734440"},{"product_id":"kup-11d15-24-ku","title":"Potter \u0026 Brumfield KUP-11D15-24 Relay","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eKUP-11D15-24\u003c\/b\u003e (manufactured by \u003cb data-path-to-node=\"1\" data-index-in-node=\"34\"\u003eTE Connectivity\u003c\/b\u003e) is a heavy-duty, general-purpose \"Ice Cube\" relay. It is one of the most common components found in modern and legacy elevator controllers, primarily used for 24V DC logic isolation, pilot signals, and switching moderate inductive loads such as small brake coils or door operator commands.\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\"\u003eManufacturer:\u003c\/b\u003e TE Connectivity \/ Potter \u0026amp; Brumfield\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\"\u003ePart Number:\u003c\/b\u003e KUP-11D15-24\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\"\u003eNumber of Poles:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e2-Pole (DPDT \/ 2 Form C)\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\"\u003eCoil Voltage:\u003c\/b\u003e 24V DC\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\"\u003eContact Rating:\u003c\/b\u003e 10A @ 240V AC \/ 28V DC\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\"\u003eBase Type:\u003c\/b\u003e 8-Pin Square Plug-in (Blade terminals)\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\"\u003eConstruction:\u003c\/b\u003e Clear polycarbonate dust cover\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\"\u003e2-Pole DPDT Switching:\u003c\/b\u003e The \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"27\"\u003edual-pole\u003c\/b\u003e design allows for two independent circuits to be switched simultaneously. For example, one pole can handle a high-voltage 110V AC load (like a lantern or chime) while the second pole provides a 24V DC feedback signal to the controller.\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\"\u003eSignal Isolation:\u003c\/b\u003e Interfaces 24V DC field signals (like hall calls or limit switches) with the controller's internal logic, protecting sensitive electronics from field-induced transients.\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\"\u003eDoor Operator Control:\u003c\/b\u003e Frequently serves as the \"Open\" or \"Close\" command relay, sending a 24V DC trigger signal to the door motor drive or auxiliary control board.\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\"\u003eBrake Pilot:\u003c\/b\u003e Acts as a secondary pilot relay that must pull in to confirm logic state before the high-current brake contactor is energized.\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\"\u003e92-Series Socket:\u003c\/b\u003e The standard 8-pin square base used for DIN-rail or surface-mount installation.\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\"\u003eHold-Down Spring:\u003c\/b\u003e A metal wire clip used to prevent the relay from vibrating out of its socket, which is critical for car-top or high-vibration machine rooms.\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\"\u003eLED Indicator Module:\u003c\/b\u003e Some sockets include a 24V DC LED to visually confirm when the coil is energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eFlyback Diode:\u003c\/b\u003e Highly recommended across the 24V DC coil (Terminals 7 \u0026amp; 8) to suppress inductive \"kick\" and protect the controller's transistor drivers.\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\"\u003eB44 Safety Limitations:\u003c\/b\u003e Under \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"30\"\u003eCanadian Elevator Code (B44)\u003c\/b\u003e, this is \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"68\"\u003enot\u003c\/b\u003e a force-guided safety relay. It must \u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"109\"\u003enot\u003c\/b\u003e be used for primary safety-critical monitoring (such as door interlock verification) where a welded contact could cause a hazardous condition.\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\"\u003eContact Pitting:\u003c\/b\u003e Over millions of cycles, switching inductive loads (coils\/motors) causes carbon buildup on the silver-cadmium oxide contacts. If the relay \"clicks\" but the circuit fails, check for high resistance across the DPDT blades.\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\"\u003eCoil Resistance:\u003c\/b\u003e The 24V DC coil has a nominal resistance of approximately \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"75\"\u003e\u003cspan class=\"math-inline\" data-math=\"472 \\Omega\" data-index-in-node=\"75\"\u003e$472 \\Omega$\u003c\/span\u003e\u003c\/b\u003e. An \"Open\" reading indicates a blown coil, often caused by a failed surge suppressor or a high-voltage spike on the 24V rail.\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\"\u003eVisual Inspection:\u003c\/b\u003e The clear \"Ice Cube\" case allows for immediate visual verification of the 2-pole armature movement. Discoloration of the coil winding indicates overheating, often caused by the relay being energized for 100% duty cycle in a high-heat cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47580643491992,"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_35da7345-2f8c-4c66-86fb-d0ab953163c8.jpg?v=1772734238"},{"product_id":"kup-11a15-120","title":"KUP-11A15-120 Relay","description":"\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\"\u003eManufacturer:\u003c\/b\u003e TE Connectivity \/ Potter \u0026amp; Brumfield\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\"\u003ePart Number:\u003c\/b\u003e KUP-11A15-120\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\"\u003eNumber of Poles:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"17\"\u003e2-Pole (DPDT \/ 2 Form C)\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\"\u003eCoil Voltage:\u003c\/b\u003e 120V AC (50\/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\"\u003eContact Rating:\u003c\/b\u003e 10A @ 240V AC \/ 28V DC\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\"\u003eBase Type:\u003c\/b\u003e 8-Pin Square Plug-in (Blade terminals)\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\"\u003eConstruction:\u003c\/b\u003e Clear polycarbonate dust cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":47581271490712,"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_1f654af9-45da-4a22-8a78-f0ba9a3d63d6.jpg?v=1772732958"},{"product_id":"idec-rr2ba-ul-power-relay","title":"IDEC RR2BA-UL Power Relay (box of 10)","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eIDEC RR2BA-UL\u003c\/b\u003e is a heavy-duty, 8-pin octal base power relay. It is a standard component in older elevator logic controllers and power distribution panels where a robust, high-current mechanical switch is required.\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\"\u003eContact Form:\u003c\/b\u003e DPDT (2 Form C).\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\"\u003eContact Rating:\u003c\/b\u003e 120v\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\"\u003eMounting:\u003c\/b\u003e Plug-in (8-pin circular octal base).\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\"\u003eIndication:\u003c\/b\u003e Features a built-in \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"32\"\u003emanual check button\u003c\/b\u003e and \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"56\"\u003eLED indicator\u003c\/b\u003e for status verification.\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\"\u003eApprovals:\u003c\/b\u003e UL recognized, CSA certified, and TUV approved.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":49254915506328,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rr2_idec_120v.jpg?v=1781629552"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/collections\/2_pole_relay.png?v=1781629781","url":"https:\/\/parts4rem.ca\/collections\/2-pole-relays.oembed","provider":"Parts4REM","version":"1.0","type":"link"}