{"product_id":"3rt1276-6np36-siemens-500-a-400-v-3-pole-vacuum-contactor-s12-frame-ac-3","title":"3RT1276-6NP36 - Siemens 500 A 400 V 3-Pole Vacuum Contactor S12 Frame AC-3","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RT1276-6NP36\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RT1276-6NP36\u003c\/b\u003e is a Siemens SIRIUS vacuum contactor designed for reliable motor control in industrial applications. This 3-pole device features a rated current of 500 A and is suitable for switching loads up to 250 kW at 400 V AC, with a control voltage range of 200-277 V AC\/DC. The contactor is built for durability and efficient operation in demanding environments. The 3RT1276-6NP36 vacuum contactor is part of the S12 frame series and is engineered for AC-3 duty, making it ideal for frequent motor starting and stopping. It includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for control circuit integration. The device is designed for busbar mounting and is suitable for use in systems requiring high reliability and long service life. \u003cul\u003e \u003cli\u003eRated current: 500 A\u003c\/li\u003e \u003cli\u003eRated power: 250 kW at 400 V\u003c\/li\u003e \u003cli\u003eOperating voltage: 400 V AC, 200-277 V AC\/DC control\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eMounting type: Busbar\u003c\/li\u003e \u003cli\u003eFrame size: S12\u003c\/li\u003e \u003cli\u003eApplication: AC-3 motor control\u003c\/li\u003e \u003cli\u003eAuxiliary contacts: 2 NO + 2 NC\u003c\/li\u003e \u003cli\u003eShock resistance: 8.5g \/ 5 ms, 4.2g \/ 10 ms\u003c\/li\u003e \u003cli\u003eFrequency: 50-60 Hz\u003c\/li\u003e \u003c\/ul\u003e At \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. \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: 3RT1276-6NP36\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 : 277\u003c\/li\u003e\n\u003cli\u003eCoil Voltage Minimum : 200\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 : 075455477399\u003c\/li\u003e\n\u003cli\u003eGTIN : 00754554773995\u003c\/li\u003e\n\u003cli\u003eWeight : 25 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42902582460575,"sku":"3RT1276-6NP36-New","price":5870.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RT1276-6NP36.jpg?v=1764344525","url":"https:\/\/essentialparts.com\/products\/3rt1276-6np36-siemens-500-a-400-v-3-pole-vacuum-contactor-s12-frame-ac-3","provider":"Essential Electric Supply","version":"1.0","type":"link"}