{"product_id":"hhjd63f400","title":"HHJD63F400 - 400Amp Max. *Frame ONLY*","description":"\u003cp\u003e\u003cstrong\u003eHHJD63F400 - 400Amp Max. *Frame ONLY*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you're replacing a molded case circuit breaker, finding the correct match for the existing electrical equipment is essential. The Siemens HHJD63F400 SENTRON molded case circuit breaker is a 400 Amp, 3-pole breaker designed for applications where the proper frame type, trip characteristics, and interrupting capacity need to match the original system. Built around the JD frame platform, this breaker provides a practical solution for commercial and industrial electrical distribution systems requiring dependable overcurrent protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSiemens SENTRON JD frame molded case circuit breaker\u003c\/li\u003e\n\u003cli\u003e400 Amp current rating\u003c\/li\u003e\n\u003cli\u003eThree-pole configuration for three-phase systems\u003c\/li\u003e\n\u003cli\u003eThermal-magnetic trip unit for overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eRated for 600VAC applications\u003c\/li\u003e\n\u003cli\u003e50kAIC interrupt rating at 600V\u003c\/li\u003e\n\u003cli\u003e100kAIC interrupt rating at 480V\u003c\/li\u003e\n\u003cli\u003eExtra high breaking capacity design for specified applications\u003c\/li\u003e\n\u003cli\u003eIncludes line and load side lugs\u003c\/li\u003e\n\u003cli\u003eSupports copper and aluminum conductors within specified wire ranges\u003c\/li\u003e\n\u003cli\u003eMeets UL 489 and IEC 60947-2 standards\u003c\/li\u003e\n\u003cli\u003eDesigned for replacement and maintenance applications\u003c\/li\u003e\n\u003cli\u003eHelps maintain existing electrical distribution equipment\u003c\/li\u003e\n\u003cli\u003eBuilt to last in commercial and industrial environments\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e HHJD63F400\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e SENTRON HHJD6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e JD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit Type:\u003c\/strong\u003e Thermal-Magnetic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 400 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e50kAIC at 600VAC\u003c\/li\u003e\n\u003cli\u003e100kAIC at 480VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Line and Load Side Lugs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e TA2J6500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCopper: 3\/0 AWG to 500 kcmil\u003c\/li\u003e\n\u003cli\u003eAluminum: 4\/0 AWG to 500 kcmil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.50 in. W × 11.00 in. H × 4.00 in. D\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 17.401 lbs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e UL 489 \/ IEC 60947-2\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens HHJD63F400 SENTRON molded case circuit breaker meets UL 489 and IEC 60947-2 standards for molded case circuit breakers. It is designed for use in compatible electrical distribution equipment and complies with applicable RoHS substance restriction requirements. Installation should follow the National Electrical Code (NEC), applicable local requirements, and proper electrical safety practices. Installation and maintenance should be performed by qualified electrical personnel.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli\u003eIndustrial facilities\u003c\/li\u003e\n\u003cli\u003eManufacturing plants\u003c\/li\u003e\n\u003cli\u003eElectrical distribution panels\u003c\/li\u003e\n\u003cli\u003eEquipment power protection applications\u003c\/li\u003e\n\u003cli\u003eThree-phase electrical systems requiring high-amperage protection\u003c\/li\u003e\n\u003cli\u003eMaintenance and replacement projects\u003c\/li\u003e\n\u003cli\u003eExisting Siemens SENTRON JD frame installations\u003c\/li\u003e\n\u003cli\u003eApplications requiring a 400 Amp, 3-pole, 600VAC molded case circuit breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSiemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Siemens AG or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":49897112699179,"sku":"HHJD63F400","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49897112731947,"sku":"HHJD63F400 [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hhjd63f400","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}