{"product_id":"3ru1146-4mb0-siemens-80-100a-thermal-overload-relay-class-10-size-s3-contactor-mounting","title":"3RU1146-4MB0 - Siemens 80-100A Thermal Overload Relay Class 10 Size S3 Contactor Mounting","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RU1146-4MB0\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RU1146-4MB0\u003c\/b\u003e is a Siemens thermal magnetic overload relay adjustable from 80 to 100 amps designed for motor protection.\u003cp\u003eThis overload relay features Class 10 tripping characteristics and is intended for direct mounting on Siemens size S3 contactors (3RT1044, 3RT1045, 3RT1046). It supports both automatic and manual resets and uses screw terminals for main and auxiliary circuits. The relay is IEC rated and suitable for three-phase motor protection applications.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage range: 80-100 A adjustable\u003c\/li\u003e\n\u003cli\u003eTripping class: Class 10\u003c\/li\u003e\n\u003cli\u003eMounting type: Direct mount on size S3 contactors\u003c\/li\u003e\n\u003cli\u003eCompatible contactors: 3RT1044, 3RT1045, 3RT1046\u003c\/li\u003e\n\u003cli\u003eMain circuit connection: Screw terminals\u003c\/li\u003e\n\u003cli\u003eAuxiliary circuit connection: Screw terminals\u003c\/li\u003e\n\u003cli\u003eSize\/Frame: S3\u003c\/li\u003e\n\u003cli\u003eTrip unit type: Thermal magnetic\u003c\/li\u003e\n\u003cli\u003eReset type: Automatic and manual\u003c\/li\u003e\n\u003cli\u003eIEC rated for motor protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\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: 3RU1146-4MB0\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 : Overload Relay\u003c\/li\u003e\n\u003cli\u003eFamily : Sirius\u003c\/li\u003e\n\u003cli\u003eType : 3RU11\u003c\/li\u003e\n\u003cli\u003eRelay Style : Thermal\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 100\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 80\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\n\u003cul\u003e\n\u003cli\u003eUPC : 754554412603\u003c\/li\u003e\n\u003cli\u003eGTIN : 00754554412603\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Germany\u003c\/li\u003e\n\u003cli\u003eDimensions : 2.992 x 4.409 x 5.157\u003c\/li\u003e\n\u003cli\u003eWeight : 1.287 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":42313124839583,"sku":"3RU1146-4MB0-New","price":225.36,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":44539860680863,"sku":"3RU1146-4MB0-ReCert","price":109.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RU1146-4MB0.jpg?v=1760523146","url":"https:\/\/essentialparts.com\/products\/3ru1146-4mb0-siemens-80-100a-thermal-overload-relay-class-10-size-s3-contactor-mounting","provider":"Essential Electric Supply","version":"1.0","type":"link"}