{"product_id":"eaton-hkw3400-series-c-mccb-k-frame-400a","title":"HKW3400 Eaton Series C Molded Case Circuit Breaker, K-Frame, 400A, 600V","description":"\u003cp\u003eThe Eaton HKW3400 is a Series C complete molded case circuit breaker in the K-frame, 400A three-pole, rated 600 Vac \/ 250 Vdc. It features adjustable thermal and adjustable magnetic trip units for precise overload and short-circuit protection, with a 70 kAIC interrupting rating at 415 Vac.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e400A, three-pole, 600 Vac \/ 250 Vdc\u003c\/li\u003e\n\u003cli\u003eAdjustable thermal + adjustable magnetic trip\u003c\/li\u003e\n\u003cli\u003e70 kAIC interrupting capacity @ 415 Vac\u003c\/li\u003e\n\u003cli\u003eK-frame Series C — direct replacement for legacy Cutler-Hammer K-frame breakers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHKW3400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded case circuit breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEaton Series C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK-frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 Vac \/ 250 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable thermal, adjustable magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 kAIC @ 415 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e786679010389\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (D x H x W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.1 x 5.5 x 5.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.7 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eFeeder and branch circuit protection in commercial and industrial distribution panels, HVAC and pump panels, machinery disconnects, and retrofit upgrades of existing K-frame installations.\u003c\/p\u003e\u003cp\u003eAll parts supplied by Museum Technology are genuine Eaton products, sourced through authorized channels and inspected before dispatch. In-stock items ship within 48 hours with worldwide delivery, backed by a 12-month warranty. Contact us for volume pricing or for part numbers you cannot find listed.\u003c\/p\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":56654314668337,"sku":"HKW3400","price":4536.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/2218\/8337\/files\/museumstec-175148513.jpg?v=1791309770","url":"https:\/\/museum-ic.com\/ja\/products\/eaton-hkw3400-series-c-mccb-k-frame-400a","provider":"Museum Technology","version":"1.0","type":"link"}