{"product_id":"3rt1266-6at36-siemens-sirius-300a-575-600v-3-pole-vacuum-contactor-with-auxiliary-contacts","title":"3RT1266-6AT36 - Siemens SIRIUS 300A 575-600V 3-Pole Vacuum Contactor with Auxiliary Contacts","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RT1266-6AT36\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RT1266-6AT36\u003c\/b\u003e is a Siemens SIRIUS vacuum contactor designed for high-performance motor control in demanding industrial environments. This 3-pole device is rated for 300A and operates at 575-600V AC\/DC, making it suitable for heavy-duty applications requiring reliable switching and control. Engineered for robust performance, the 3RT1266-6AT36 features conventional auxiliary contacts (2 NO + 2 NC) and is built with a size S10 frame for secure busbar connections. It supports both AC and DC operation, providing flexibility for various control circuit requirements. \u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eSeries: SIRIUS\u003c\/li\u003e \u003cli\u003eFrame Size: S10\u003c\/li\u003e \u003cli\u003eRated Current: 300A\u003c\/li\u003e \u003cli\u003eRated Voltage: 575-600V AC\/DC\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Busbar Connections\u003c\/li\u003e \u003cli\u003eControl Voltage: 575-600V AC\/DC\u003c\/li\u003e \u003cli\u003eAuxiliary Contacts: 2 NO + 2 NC\u003c\/li\u003e \u003cli\u003eApplication: Motor Control\u003c\/li\u003e \u003cli\u003eInterrupt Rating: AC-3\u003c\/li\u003e \u003cli\u003ePower Rating: 160kW \/ 400V\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: 3RT1266-6AT36\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 : 300\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eCoil Voltage Maximum : 600\u003c\/li\u003e\n\u003cli\u003eCoil Voltage Minimum : 575\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 : 075455477312\u003c\/li\u003e\n\u003cli\u003eGTIN : 00754554773124\u003c\/li\u003e\n\u003cli\u003eWeight : 17 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42902613754015,"sku":"3RT1266-6AT36-New","price":3532.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/siemens-motor-controls-new-3rt1266-6at36-siemens-sirius-300a-575-600v-3-pole-vacuum-contactor-with-auxiliary-contacts-53992179597471.jpg?v=1766009666","url":"https:\/\/essentialparts.com\/products\/3rt1266-6at36-siemens-sirius-300a-575-600v-3-pole-vacuum-contactor-with-auxiliary-contacts","provider":"Essential Electric Supply","version":"1.0","type":"link"}