{"product_id":"3ub8123-4dw2-siemens-overload-relay-12-18-a-690-v-3-pole","title":"3UB8123-4DW2 - Siemens Overload Relay 12–18 A 690 V 3-Pole","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3UB8123-4DW2\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3UB8123-4DW2\u003c\/b\u003e is a 3-pole thermal overload relay manufactured by \u003cb\u003eSiemens\u003c\/b\u003e for reliable motor protection. It is rated for an adjustable current range of \u003cb\u003e12 to 18 A\u003c\/b\u003e and a maximum operational voltage of \u003cb\u003e690 V AC\u003c\/b\u003e, providing dependable protection against overload and phase failure in motor circuits. This relay is designed for direct mounting to Siemens contactors such as 3RT102 and 3RT103 series and features manual or automatic reset capability. The 3UB8123-4DW2 includes trip indication and a test function for easy setup and maintenance. \u003cul\u003e \u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e 3UB8123-4DW2\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eManufacturer:\u003c\/b\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSeries \/ Family:\u003c\/b\u003e 3UB8 Overload Relays\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCurrent Adjustment Range:\u003c\/b\u003e 12–18 A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRated Operational Voltage:\u003c\/b\u003e Up to 690 V AC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReset Type:\u003c\/b\u003e Manual or Automatic\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTrip Class:\u003c\/b\u003e Class 10\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMounting Style:\u003c\/b\u003e Direct mount to Siemens 3RT10 contactors\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAuxiliary Contacts:\u003c\/b\u003e 1 NO + 1 NC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Motor overload and phase-failure protection\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: 3UB8123-4DW2\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 : ESP200\u003c\/li\u003e\n\u003cli\u003eType : 3UB8\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13-158 ¡F (-25-70 ¡C)\u003c\/li\u003e\n\u003cli\u003eRelay Style : Solid State\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 22\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 5.5\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 : 66264389721\u003c\/li\u003e\n\u003cli\u003eGTIN : 00662643897210\u003c\/li\u003e\n\u003cli\u003eWeight : 5 lb\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13-158 ¡F (-25-70 ¡C)\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":45875568935071,"sku":"3UB8123-4DW2-New","price":184.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3UB8123-4DW2.png?v=1742935173","url":"https:\/\/essentialparts.com\/products\/3ub8123-4dw2-siemens-overload-relay-12-18-a-690-v-3-pole","provider":"Essential Electric Supply","version":"1.0","type":"link"}