{"product_id":"mbkjd3-siemens-400a-3-phase-main-breaker-mounting-kit-p1-panelboard","title":"MBKJD3 - Siemens 400A 3-Phase Main Breaker Mounting Kit P1 Panelboard","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eMBKJD3\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eMBKJD3\u003c\/b\u003e is a Siemens main breaker mounting kit designed for 400 amp, 3-phase power distribution systems in P1 panelboards. This kit provides the necessary hardware and components to mount JD-series main or subfeed circuit breakers into Siemens P1-400 panelboards, supporting both top-feed and bottom-feed configurations depending on breaker type selection.\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAmperage Rating: 400A maximum\u003c\/li\u003e\n\u003cli\u003ePhase Configuration: 3-Phase\u003c\/li\u003e\n\u003cli\u003eSuitable Breaker Types: JD6, JXD6, HJD6, HJXD6\u003c\/li\u003e\n\u003cli\u003eApplication: Main or Subfeed Breaker Mounting\u003c\/li\u003e\n\u003cli\u003ePanelboard Compatibility: Siemens P1-400 Panelboard\u003c\/li\u003e\n\u003cli\u003eSystem Support: 1-phase 2 or 3-wire, 3-phase 3 or 4-wire systems\u003c\/li\u003e\n\u003cli\u003eIncludes: Complete mounting hardware and connectors\u003c\/li\u003e\n\u003cli\u003eBreaker Not Included: Must be purchased separately\u003c\/li\u003e\n\u003c\/ul\u003eAt \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: MBKJD3\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eFamily : Sentron Series\u003c\/li\u003e\n\u003cli\u003eType : Sentron\u003c\/li\u003e\n\u003cli\u003eVoltage : 600V\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 1\u003c\/li\u003e\n\u003cli\u003eBreaker Type : JXD, JD, HJD, HJXD\u003c\/li\u003e\n\u003cli\u003eConfiguration : Main\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 400\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 400\u003c\/li\u003e\n\u003cli\u003eMetal Type : Aluminum\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : JD\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 : 783643369481\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643369481\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eDimensions : 8.268 x 13.386 x 4.331\u003c\/li\u003e\n\u003cli\u003eWeight : 3.153 \u003c\/li\u003e\n\u003cli\u003ePanel Type : P1\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42377385869471,"sku":"MBKJD3-New","price":860.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/MBKJD3.jpg?v=1724966717","url":"https:\/\/essentialparts.com\/products\/mbkjd3-siemens-400a-3-phase-main-breaker-mounting-kit-p1-panelboard","provider":"Essential Electric Supply","version":"1.0","type":"link"}