{"product_id":"3ru21261gb0-siemens-3ru-sirius-thermal-overload-relay-4-5-6-3a-3-pole-class-10-motor-protection","title":"3RU21261GB0 - Siemens 3RU SIRIUS Thermal Overload Relay 4.5-6.3A 3 Pole Class 10 Motor Protection","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3RU21261GB0\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3RU21261GB0\u003c\/b\u003e is a Siemens SIRIUS 3RU series thermal overload relay designed for reliable motor protection in industrial applications. This 3-pole device features an adjustable amperage range of 4.5 to 6.3A and is suitable for use with contactors in motor control circuits. The relay provides Class 10 trip characteristics for precise overload protection and includes manual and automatic reset options. It is built for screw terminal mounting and offers robust performance in demanding environments. The 3RU21261GB0 is engineered for motor protection with a compact design and high reliability. It features a thermal overload mechanism for accurate response to overcurrent conditions, helping to prevent motor damage and downtime. The relay is compatible with Siemens SIRIUS contactors and is suitable for a wide range of industrial motor control applications. \u003cul\u003e \u003cli\u003ePart Number: 3RU21261GB0\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eSeries\/Frame: SIRIUS 3RU, Size S0\u003c\/li\u003e \u003cli\u003eAmperage Range: 4.5 to 6.3A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Contactor\/Screw Terminal\u003c\/li\u003e \u003cli\u003eClass: Class 10\u003c\/li\u003e \u003cli\u003eReset Type: Manual\/Automatic\u003c\/li\u003e \u003cli\u003eEnclosure Type: IP20\u003c\/li\u003e \u003cli\u003eOperating Temperature: -20 to 70°C\u003c\/li\u003e \u003cli\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e \u003cli\u003eTerminal Type: Screw\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: 3RU21261GB0\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 : 3RU21\u003c\/li\u003e\n\u003cli\u003eRelay Style : Thermal\u003c\/li\u003e\n\u003cli\u003eAux Contacts : 1NO\/1NC\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 6.3\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 4.5\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 : 662643919073\u003c\/li\u003e\n\u003cli\u003eGTIN : 00662643919073\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Germany\u003c\/li\u003e\n\u003cli\u003eDimensions : 4.016 x 1.929 x 4.016 inch\u003c\/li\u003e\n\u003cli\u003eWeight : 0.408 \u003c\/li\u003e\n\u003cli\u003eCertification : REACH Art 33 Duty to Inform According to the Current List of Candidates Lead CAS-No. 7439-92-1  Greater Than 0, 1 % (w\/w), 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":44587330240671,"sku":"3RU21261GB0-New","price":99.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3RU21261GB0.jpg?v=1731108343","url":"https:\/\/essentialparts.com\/products\/3ru21261gb0-siemens-3ru-sirius-thermal-overload-relay-4-5-6-3a-3-pole-class-10-motor-protection","provider":"Essential Electric Supply","version":"1.0","type":"link"}