{"product_id":"3rt1045-1bb44-siemens-sirius-3-pole-80a-ac-3-37kw-400v-power-contactor","title":"3RT1045-1BB44 - Siemens SIRIUS 3-Pole 80A AC-3 37kW 400V Power Contactor","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RT1045-1BB44\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RT1045-1BB44\u003c\/b\u003e is a Siemens SIRIUS power contactor designed for AC-3 motor control applications with a rated capacity of 37 kW at 400V and 80A operating current. This 3-pole contactor features 2 NO (normally open) and 2 NC (normally closed) auxiliary contacts, making it suitable for reversing and complex control circuits. The unit operates on 24V DC control voltage and utilizes screw terminal connections for secure wiring. Size S3 frame provides compact installation in control panels and motor starter enclosures. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 3RT1045-1BB44\u003c\/li\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eProduct Family: SIRIUS 3RT10\u003c\/li\u003e\n\u003cli\u003ePoles: 3-pole\u003c\/li\u003e\n\u003cli\u003eAmperage: 80A AC-3\u003c\/li\u003e\n\u003cli\u003eVoltage: 400V AC rated, 24V DC control\u003c\/li\u003e\n\u003cli\u003ePower Rating: 37 kW\u003c\/li\u003e\n\u003cli\u003eAuxiliary Contacts: 2 NO + 2 NC\u003c\/li\u003e\n\u003cli\u003eFrame Size: S3\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Screw connection\u003c\/li\u003e\n\u003c\/ul\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. \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: 3RT1045-1BB44\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\u003eFamily : Sirius\u003c\/li\u003e\n\u003cli\u003eType : 3RT10\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 80\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eCoil Voltage Maximum : 24\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 : 004089254748\u003c\/li\u003e\n\u003cli\u003eGTIN : 00040892547481\u003c\/li\u003e\n\u003cli\u003eWeight : 6 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":44546804285599,"sku":"3RT1045-1BB44-New","price":961.15,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45169020108959,"sku":"3RT1045-1BB44-ReCert","price":384.21,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/3rt1045-1bb44-siemens-sirius-3-pole-80a-ac-3-37kw-400v-power-contactor","provider":"Essential Electric Supply","version":"1.0","type":"link"}