{"product_id":"3rt5045-1bw40-siemens-sirius-contactor-dc-48v-37kw-400v-3-pole-s3","title":"3RT5045-1BW40 - Siemens SIRIUS Contactor DC 48V 37kW 400V 3-Pole S3","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RT5045-1BW40\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RT5045-1BW40\u003c\/b\u003e is a Siemens SIRIUS power contactor designed for AC3 duty motor control applications with DC 48V coil supply. This 3-pole contactor rated for 37 kW at 400V provides reliable switching and load protection in industrial motor control systems. The S3 size frame offers compact installation on standard DIN rail mounting with screw terminal connections for both main and control circuits. Compliant with IEC 60947-1 and IEC 60947-4-1 standards, this contactor delivers consistent performance across demanding applications. \u003cul\u003e\n\u003cli\u003ePart Number: 3RT5045-1BW40\u003c\/li\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eContactor Type: SIRIUS 3RT5 Power Contactor\u003c\/li\u003e\n\u003cli\u003eCoil Supply Voltage: DC 48V\u003c\/li\u003e\n\u003cli\u003eRated Power: 37 kW at 400V AC3\u003c\/li\u003e\n\u003cli\u003ePoles: 3-pole\u003c\/li\u003e\n\u003cli\u003eFrame Size: S3\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Screw terminal\u003c\/li\u003e\n\u003cli\u003eContact Configuration: 1 NO + 1 NC\u003c\/li\u003e\n\u003cli\u003eStandards: IEC 60947-1, IEC 60947-4-1\u003c\/li\u003e\n\u003cli\u003eMounting: DIN rail (TH 35 standard)\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: 3RT5045-1BW40\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 : 3RT50\u003c\/li\u003e\n\u003cli\u003eVoltage : 690\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 : 48\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\u003cli\u003eWeight : 4 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":44546591228063,"sku":"3RT5045-1BW40-New","price":624.11,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/3rt5045-1bw40-siemens-sirius-contactor-dc-48v-37kw-400v-3-pole-s3","provider":"Essential Electric Supply","version":"1.0","type":"link"}