{"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","url":"https:\/\/parts4rem.ca\/products\/siemens-3rt2028-1ap60","provider":"Parts4REM","version":"1.0","type":"link"}