{"product_id":"mbkjd1-siemens-400a-1-phase-main-breaker-mounting-kit-for-p1-panel","title":"MBKJD1 - Siemens 400A 1-Phase Main Breaker Mounting Kit for P1 Panel","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eMBKJD1\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eMBKJD1\u003c\/b\u003e is a Siemens 400 Amp main breaker mounting kit designed for 1-phase P1 panelboards.This mounting hardware kit supports Siemens circuit breaker types JXD2, JD6, JXD6, HJD6, and HJXD6, providing secure installation for main or subfeed breakers in original P1 interiors. It is rated for a maximum amperage of 400A and is compatible with Sentron series breakers. The kit includes all necessary mounting hardware but does not include the breaker itself.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003ePart Number: MBKJD1\u003c\/li\u003e\n\u003cli\u003eAmperage: 400A maximum\u003c\/li\u003e\n\u003cli\u003ePhase: 1-Phase\u003c\/li\u003e\n\u003cli\u003eCompatible Breaker Types: JXD2, JD6, JXD6, HJD6, HJXD6\u003c\/li\u003e\n\u003cli\u003ePanel Type: P1 original panelboard\u003c\/li\u003e\n\u003cli\u003eMounting Type: Main breaker mounting kit\u003c\/li\u003e\n\u003cli\u003eSeries: Sentron\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware only\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: Up to 600V (typical for Sentron series)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: Dependent on breaker used\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed (per breaker and panel standards)\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: MBKJD1\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 : MBKJD\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eFrame Size : 400\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 : JXD,JD,HJD,HJXD\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\n\u003cul\u003e\n\u003cli\u003eUPC : 783643369474\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643369474\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eDimensions : 7.48 x 9.449 x 7.48\u003c\/li\u003e\n\u003cli\u003eWeight : 5.004 \u003c\/li\u003e\n\u003cli\u003ePanel Type : P1\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":42387971080351,"sku":"MBKJD1-New","price":2110.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/MBKJD1.jpg?v=1724966711","url":"https:\/\/essentialparts.com\/products\/mbkjd1-siemens-400a-1-phase-main-breaker-mounting-kit-for-p1-panel","provider":"Essential Electric Supply","version":"1.0","type":"link"}