{"product_id":"3rb31334ub0-siemens-3rb3-contactors-overload-relay","title":"3RB31334UB0 - Siemens 12.5-50A 3-Pole Electronic Overload Relay Size S2 Screw Mount","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RB31334UB0\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RB31334UB0\u003c\/b\u003e is a Siemens electronic overload relay designed for motor protection with adjustable current from 12.5 to 50 amperes and 3 poles.\u003cb\u003eThis overload relay\u003c\/b\u003e features screw mounting for both main and auxiliary circuits, suitable for contactor mounting in Size S2 frame. It provides inverse time delayed protection with Class 5E to 30E trip units, manual and automatic reset options, and includes overload, phase failure, and unbalance protection.\u003cul\u003e\n\u003cli\u003eAmperage rating: 12.5 to 50 A\u003c\/li\u003e\n\u003cli\u003eVoltage rating: up to 690 VAC\u003c\/li\u003e\n\u003cli\u003eNumber of poles: 3\u003c\/li\u003e\n\u003cli\u003eMounting type: Screw for main and auxiliary circuits\u003c\/li\u003e\n\u003cli\u003eTrip unit class: 5E to 30E\u003c\/li\u003e\n\u003cli\u003eContact form: 1NC-1NO auxiliary contacts\u003c\/li\u003e\n\u003cli\u003eInternal power supply\u003c\/li\u003e\n\u003cli\u003eManual and automatic reset\u003c\/li\u003e\n\u003cli\u003eOverload, phase failure, and unbalance protection\u003c\/li\u003e\n\u003cli\u003eSwitch position indicator and TEST function\u003c\/li\u003e\n\u003cli\u003eEnvironmental compliance with reusable materials\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: 3RB31334UB0\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 : Contactors\u003c\/li\u003e\n\u003cli\u003eSection  : Overload relay\u003c\/li\u003e\n\u003cli\u003eFamily : 3RB3\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 : 887621914707\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Czechia\u003c\/li\u003e\n\u003cli\u003eDimensions : 99 mm H x 55 mm W x 104 mm D\u003c\/li\u003e\n\u003cli\u003eWeight : 0.496 \u003c\/li\u003e\n\u003cli\u003eCertification : Lead CAS-No. 7439-92-1  Greater Than 0, 1 % (w\/w), REACH Art 33 Duty to Inform According to the Current List of Candidates, RoHS 07\/01\/2006, WEEE (2012\/19\/EU) Take-Back Obligation\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":46757071224991,"sku":"3RB31334UB0-New","price":426.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RB31334UB0.jpg?v=1760797042","url":"https:\/\/essentialparts.com\/products\/3rb31334ub0-siemens-3rb3-contactors-overload-relay","provider":"Essential Electric Supply","version":"1.0","type":"link"}