{"product_id":"3ru21464kb0","title":"3RU21464KB0 - Siemens 3-Pole Thermal Overload Relay 57-75A 690VAC S3 Frame Class 10","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RU21464KB0\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RU21464KB0\u003c\/b\u003e is a Siemens 3-pole thermal overload relay designed for motor protection in S3 frame applications with Class 10 trip characteristics. This overload relay provides reliable protection for motors with a current rating from 57 to 75 amps and a maximum voltage of 690 VAC. It features a 1NO-1NC auxiliary contact configuration, automatic\/manual reset, and screw terminal connections for both main and auxiliary circuits. Suitable for panel or contactor mounting, it is certified to UL, CSA, CCC, and CE standards. \u003cul\u003e \u003cli\u003ePart Number: 3RU21464KB0\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eAmperage Rating: 57 to 75 A\u003c\/li\u003e \u003cli\u003eRated Voltage: 690 VAC\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3 Pole\u003c\/li\u003e \u003cli\u003eMounting Type: Panel or Contactor Mount\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 1000 V\u003c\/li\u003e \u003cli\u003eSeries\/Frame: S3\u003c\/li\u003e \u003cli\u003eTrip Unit: Class 10 Thermal\u003c\/li\u003e \u003cli\u003eReset Type: Automatic\/Manual\u003c\/li\u003e \u003cli\u003eContact Configuration: 1NO-1NC\u003c\/li\u003e \u003cli\u003eCertifications: UL Listed, CSA Certified, CCC Certified, CE Certified\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: 3RU21464KB0\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 \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 : 804766377877\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 : 1.268 lb\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":46757258723487,"sku":"3RU21464KB0-New","price":309.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RU21464KB0.jpg?v=1760714072","url":"https:\/\/essentialparts.com\/products\/3ru21464kb0","provider":"Essential Electric Supply","version":"1.0","type":"link"}