{"product_id":"3ru21464jb0","title":"3RU21464JB0 - Siemens 45-63A Thermal Overload Relay Class 10 Size S3 Contactor Mounting","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RU21464JB0\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RU21464JB0\u003c\/b\u003e is a Siemens thermal overload relay designed for motor protection with adjustable current range from 45 to 63 amps and Class 10 tripping.This relay mounts directly on Siemens Sirius 3RT204 size S3 contactors and features phase loss protection, manual or automatic reset options, and screw terminals for both main and auxiliary circuits. It provides reliable motor overload protection by cutting power within 10 seconds under overcurrent conditions and includes 1 normally open and 1 normally closed auxiliary contact.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage range: 45 to 63 A\u003c\/li\u003e\n\u003cli\u003eClass 10 tripping characteristic\u003c\/li\u003e\n\u003cli\u003eMounting: Contactor mounting on size S3 contactors\u003c\/li\u003e\n\u003cli\u003eMain circuit terminals: Screw type\u003c\/li\u003e\n\u003cli\u003eAuxiliary circuit terminals: Screw type\u003c\/li\u003e\n\u003cli\u003ePhase loss protection included\u003c\/li\u003e\n\u003cli\u003eReset type: Manual or automatic reset selectable\u003c\/li\u003e\n\u003cli\u003eAuxiliary contacts: 1 normally open (NO), 1 normally closed (NC)\u003c\/li\u003e\n\u003cli\u003eSize\/frame: S3\u003c\/li\u003e\n\u003cli\u003eTrip unit: Thermal overload\u003c\/li\u003e\n\u003cli\u003eSuitable for Siemens Sirius 3RT204 contactors\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: 3RU21464JB0\u003c\/li\u003e                                             \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 : 3RU2\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 : 804766377860\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Germany\u003c\/li\u003e\n\u003cli\u003eDimensions : 4.449 x 3.071 x 5.197 inch\u003c\/li\u003e\n\u003cli\u003eWeight : 1.235 lb\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46757258461343,"sku":"3RU21464JB0-New","price":297.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RU21464JB0.jpg?v=1760715457","url":"https:\/\/essentialparts.com\/products\/3ru21464jb0","provider":"Essential Electric Supply","version":"1.0","type":"link"}