{"product_id":"hkddc3400-eaton-3-pole-400a-600v-ac-250v-dc-molded-case-circuit-breaker-with-interchangeable-thermal-magnetic-trip","title":"HKDDC3400 - Eaton 3-Pole 400A 600V AC\/250V DC Molded Case Circuit Breaker with Interchangeable Thermal-Magnetic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHKDDC3400\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHKDDC3400\u003c\/b\u003e is a 3-pole, 400A molded case circuit breaker designed for reliable protection in AC and DC power distribution systems. This Eaton breaker features an interchangeable thermal-magnetic trip unit for flexible protection settings and is suitable for industrial and solar applications. The HKDDC3400 is built with a K-frame design and offers high interrupting capacity, making it ideal for demanding environments. It is rated for 600V AC and 250V DC, supporting both line and load connections. The breaker is engineered for durability and ease of installation in standard enclosures. \u003cul\u003e \u003cli\u003e3-Pole configuration\u003c\/li\u003e \u003cli\u003e400A amperage rating\u003c\/li\u003e \u003cli\u003e600V AC \/ 250V DC voltage rating\u003c\/li\u003e \u003cli\u003e42 kAIC interrupt rating at 600V AC\u003c\/li\u003e \u003cli\u003eK-frame construction\u003c\/li\u003e \u003cli\u003eInterchangeable thermal-magnetic trip unit\u003c\/li\u003e \u003cli\u003eLine and load connections\u003c\/li\u003e \u003cli\u003eMounting type: Standard panel mount\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: HKDDC3400\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Cutler Hammer\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : Series C\u003c\/li\u003e\n\u003cli\u003eType : HKDDC\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 42kA@600V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eFrame Size : K Frame\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\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 : 782114206720\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782114206720\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Dominican Republic\u003c\/li\u003e\n\u003cli\u003eDimensions : 4.1 in x 5.5 in x 5.5 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 3 \u003c\/li\u003e\n\u003cli\u003eCertification : UL 489\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":44603238842527,"sku":"HKDDC3400-New","price":8620.76,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42915041771679,"sku":"HKDDC3400-ReCert","price":1358.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/HKDDC3400_fbc4f0a3-37fb-40cc-a59f-2058d447bd8a.jpg?v=1724996411","url":"https:\/\/essentialparts.com\/products\/hkddc3400-eaton-3-pole-400a-600v-ac-250v-dc-molded-case-circuit-breaker-with-interchangeable-thermal-magnetic-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}