{"product_id":"3rb31434ub0-siemens-12-5-50a-electronic-overload-relay-size-s3-class-5e-30e-motor-protection","title":"3RB31434UB0 - Siemens 12.5-50A Electronic Overload Relay Size S3 Class 5E-30E Motor Protection","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RB31434UB0\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RB31434UB0\u003c\/b\u003e is a Siemens SIRIUS electronic overload relay designed for motor protection with a seamless current range of 12.5 to 50 amps. This relay provides reliable inverse-time delayed protection for electrical motors and features microprocessor-based technology for precise operation. The 3RB31434UB0 is built for size S3 mounting and is compatible with Class 5E-30E contactors. It offers both normally open and normally closed auxiliary contacts for flexible control circuit integration. The main circuit connection is via screw terminals, ensuring secure and easy installation. \u003cul\u003e \u003cli\u003ePart Number: 3RB31434UB0\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eType: Electronic Overload Relay\u003c\/li\u003e \u003cli\u003eCurrent Range: 12.5-50 A\u003c\/li\u003e \u003cli\u003eMounting Type: Size S3\u003c\/li\u003e \u003cli\u003eContactor Compatibility: Class 5E-30E\u003c\/li\u003e \u003cli\u003eMain Circuit Connection: Screw Terminal\u003c\/li\u003e \u003cli\u003eAuxiliary Contacts: 1 NO, 1 NC\u003c\/li\u003e \u003cli\u003eApplication: Motor Protection\u003c\/li\u003e \u003cli\u003eSeries: SIRIUS 3RB3\u003c\/li\u003e \u003cli\u003eShock Resistance: 15g \/ 11 ms\u003c\/li\u003e \u003cli\u003eSignaling Contact (Tripped): 8g \/ 11 ms\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: 3RB31434UB0\u003c\/li\u003e                                             \u003cli\u003eBrand : Siemens\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 : 80476634483\u003c\/li\u003e\n\u003cli\u003eGTIN : 00804766344831\u003c\/li\u003e\n\u003cli\u003eWeight : 0.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":46757072535711,"sku":"3RB31434UB0-New","price":438.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RB31434UB0.jpg?v=1759947376","url":"https:\/\/essentialparts.com\/products\/3rb31434ub0-siemens-12-5-50a-electronic-overload-relay-size-s3-class-5e-30e-motor-protection","provider":"Essential Electric Supply","version":"1.0","type":"link"}