{"product_id":"3rt1276-6ad36-siemens-sirius-3rt12-vacuum-contactor-500a-400v-3-pole","title":"3RT1276-6AD36 - Siemens SIRIUS 3RT12 Vacuum Contactor 500A 400V 3-Pole","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RT1276-6AD36\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cp\u003e\u003cb\u003e3RT1276-6AD36\u003c\/b\u003e is a Siemens SIRIUS 3RT12 vacuum contactor designed for AC-3e\/AC-3 motor control applications with 500 A rated current at 400 V.\u003c\/p\u003e\u003cp\u003eThis 3-pole vacuum contactor delivers 250 kW operating power at 400 V AC (50-60 Hz) and supports DC operation with a 42-48 V UC coil. The unit features 2 NO + 2 NC auxiliary contacts and is rated up to 1000 V. Built for industrial motor switching and heavy-duty applications, the 3RT12 series provides reliable performance across demanding environments.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRated Current: 500 A\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 400 V AC (50-60 Hz)\u003c\/li\u003e\n\u003cli\u003eOperating Power: 250 kW at 400 V\u003c\/li\u003e\n\u003cli\u003ePoles: 3-pole\u003c\/li\u003e\n\u003cli\u003eCoil Voltage: 42-48 V AC\/DC\u003c\/li\u003e\n\u003cli\u003eAuxiliary Contacts: 2 NO + 2 NC\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 1000 V\u003c\/li\u003e\n\u003cli\u003eProduct Type: Vacuum Contactor\u003c\/li\u003e\n\u003cli\u003eSeries: SIRIUS 3RT12\u003c\/li\u003e\n\u003cli\u003eDuty: AC-3e\/AC-3\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 3RT1276-6AD36\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Contactor\u003c\/li\u003e\n\u003cli\u003eSection  : Vacuum Contactor\u003c\/li\u003e\n\u003cli\u003eFamily : Sirius\u003c\/li\u003e\n\u003cli\u003eType : 3RT12\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 500\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eCoil Voltage Maximum : 48\u003c\/li\u003e\n\u003cli\u003eCoil Voltage Minimum : 42\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 075455477324\u003c\/li\u003e\n\u003cli\u003eGTIN : 00754554773247\u003c\/li\u003e\n\u003cli\u003eWeight : 25 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42902584983711,"sku":"3RT1276-6AD36-New","price":5472.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RT1276-6AD36.jpg?v=1764344271","url":"https:\/\/essentialparts.com\/products\/3rt1276-6ad36-siemens-sirius-3rt12-vacuum-contactor-500a-400v-3-pole","provider":"Essential Electric Supply","version":"1.0","type":"link"}