{"product_id":"eaton-kt3250t-thermal-magnetic-trip-unit-fast-shipping","title":"KT3250T | Eaton Series C Frame J–K 250A Thermal Magnetic Trip Unit","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Eaton KT3250T is a thermal magnetic trip unit designed for molded case circuit breakers used in three-phase power distribution systems. It provides reliable overload and short-circuit protection for applications requiring a 250 ampere trip rating.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9752%; height: 333.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eNew \/ Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eEaton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eCircuit Breaker Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eKT3250T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eTrip Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eMolded Case Circuit Breaker Trip Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eSeries C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 39.2px;\"\u003e\u003cstrong\u003eFrame Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 39.2px;\"\u003eFrame J–K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003e5.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003e4.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003e6.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.7559%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9193%; height: 19.6px;\"\u003e1.9 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About KT3250T\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe KT3250T is an accessory trip unit developed by Eaton for integration with molded case circuit breakers in demanding electrical systems. It is engineered as a three-pole unit to support balanced three-phase power distribution while maintaining consistent trip performance. The thermal magnetic design enables coordinated response to both sustained overload conditions and instantaneous short-circuit events. Designed for use with Frame J–K circuit breakers in Eaton Series C, it ensures proper mechanical fit and electrical compatibility within the breaker assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree-pole configuration: Supports three-phase electrical systems requiring coordinated circuit protection.\u003c\/li\u003e\n\u003cli\u003e250 amp trip rating: Suitable for moderate to high current applications in commercial and industrial installations.\u003c\/li\u003e\n\u003cli\u003eThermal magnetic operation: Combines thermal overload sensing with magnetic short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eFrame J–K compatibility: Engineered specifically for use with Eaton Frame J–K molded case circuit breakers.\u003c\/li\u003e\n\u003cli\u003eSeries C design: Ensures proper integration with Eaton Series C breaker platforms.\u003c\/li\u003e\n\u003cli\u003eCompact accessory form: Allows installation within the breaker without increasing enclosure footprint.\u003c\/li\u003e\n\u003cli\u003ePrecision trip performance: Maintains consistent protection characteristics across varying load conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe KT3250T delivers the reliability and precision required for accurate trip control in Eaton molded case circuit breaker systems used in three-phase power distribution.\u003c\/p\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":48495488565546,"sku":"KT3250T","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/KT3400T_C.jpg?v=1716325096","url":"https:\/\/iqelectro.com\/products\/eaton-kt3250t-thermal-magnetic-trip-unit-fast-shipping","provider":"IQElectro","version":"1.0","type":"link"}