{"product_id":"siemens-mbkqr3a-mounting-kit-sentron-series-p1-panel-3-phase-225a-max-qr-series-compatible","title":"Siemens MBKQR3A Mounting Kit – Sentron Series – P1 Panel – 3 Phase – 225A Max – QR Series Compatible","description":"\u003cp data-start=\"122\" data-end=\"504\"\u003eThe Siemens MBKQR3A is a breaker mounting hardware kit designed for revised Siemens P1 panel interiors, providing secure installation support for main or subfeed circuit breakers in commercial and industrial electrical distribution systems. Rated up to 225A, this kit is compatible with Siemens QR2, QRH2, HQR2, and HQR2H circuit breakers in 3-phase applications.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"846\"\u003eEngineered for reliability and ease of installation, the MBKQR3A includes all required mounting hardware necessary to properly secure breaker assemblies within compatible revised P1 panelboard systems. It is designed specifically for updated P1 interiors and is not suitable for use with original P1 panels manufactured before January 2015.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1023\"\u003eBuilt for durability and precision fit, this mounting kit ensures proper breaker alignment, mechanical stability, and safe integration into Siemens power distribution systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1025\" data-end=\"1043\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1045\" data-end=\"1383\"\u003e\n\u003cli data-section-id=\"4aesb7\" data-start=\"1045\" data-end=\"1069\"\u003eBrand: Siemens \/ ITE\u003c\/li\u003e\n\u003cli data-section-id=\"11ji56c\" data-start=\"1070\" data-end=\"1094\"\u003ePart Number: MBKQR3A\u003c\/li\u003e\n\u003cli data-section-id=\"4ckomn\" data-start=\"1095\" data-end=\"1132\"\u003eType: MBKQR Mounting Hardware Kit\u003c\/li\u003e\n\u003cli data-section-id=\"1oo5tu6\" data-start=\"1133\" data-end=\"1189\"\u003eCategory: Motor Controls \/ Breaker Mounting Hardware\u003c\/li\u003e\n\u003cli data-section-id=\"11dvy2u\" data-start=\"1190\" data-end=\"1233\"\u003ePanel Type: Revised P1 Interior Systems\u003c\/li\u003e\n\u003cli data-section-id=\"e5wmz4\" data-start=\"1234\" data-end=\"1285\"\u003eConfiguration: Main or Subfeed Breaker Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"a52ati\" data-start=\"1286\" data-end=\"1319\"\u003eAmperage Rating: 225A Maximum\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1320\" data-end=\"1338\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"xvmdby\" data-start=\"1339\" data-end=\"1383\"\u003eVoltage System: Low Voltage Distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"purqi0\" data-start=\"1385\" data-end=\"1402\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"1404\" data-end=\"1543\"\u003e\n\u003cli data-section-id=\"1yziv20\" data-start=\"1404\" data-end=\"1476\"\u003eBreaker Types Supported:\n\u003cul data-start=\"1435\" data-end=\"1476\"\u003e\n\u003cli data-section-id=\"98fkny\" data-start=\"1435\" data-end=\"1442\"\u003eQR2\u003c\/li\u003e\n\u003cli data-section-id=\"kkk0pi\" data-start=\"1445\" data-end=\"1453\"\u003eQRH2\u003c\/li\u003e\n\u003cli data-section-id=\"3teg8m\" data-start=\"1456\" data-end=\"1464\"\u003eHQR2\u003c\/li\u003e\n\u003cli data-section-id=\"1ix485a\" data-start=\"1467\" data-end=\"1476\"\u003eHQR2H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hb1mlr\" data-start=\"1478\" data-end=\"1543\"\u003ePanel Compatibility: Revised P1 panels (post-January 2015 only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1545\" data-end=\"1561\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1563\" data-end=\"1795\"\u003e\n\u003cli data-section-id=\"1t5kf0p\" data-start=\"1563\" data-end=\"1606\"\u003eHeavy-duty industrial mounting hardware\u003c\/li\u003e\n\u003cli data-section-id=\"vsi98v\" data-start=\"1607\" data-end=\"1652\"\u003ePrecision-engineered alignment components\u003c\/li\u003e\n\u003cli data-section-id=\"13as0ak\" data-start=\"1653\" data-end=\"1696\"\u003eComplete installation hardware included\u003c\/li\u003e\n\u003cli data-section-id=\"zlbh34\" data-start=\"1697\" data-end=\"1749\"\u003eDurable metal construction for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"7lm2as\" data-start=\"1750\" data-end=\"1795\"\u003eDesigned for Siemens P1 panel integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"1797\" data-end=\"1810\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"1812\" data-end=\"2014\"\u003e\n\u003cli data-section-id=\"1py5aty\" data-start=\"1812\" data-end=\"1848\"\u003eCircuit breaker mounting support\u003c\/li\u003e\n\u003cli data-section-id=\"xkdke7\" data-start=\"1849\" data-end=\"1891\"\u003eMechanical alignment and stabilization\u003c\/li\u003e\n\u003cli data-section-id=\"1vjyt31\" data-start=\"1892\" data-end=\"1933\"\u003eMain and subfeed breaker installation\u003c\/li\u003e\n\u003cli data-section-id=\"gprcq6\" data-start=\"1934\" data-end=\"1980\"\u003eSafe integration of QR\/HQR series breakers\u003c\/li\u003e\n\u003cli data-section-id=\"abuxo1\" data-start=\"1981\" data-end=\"2014\"\u003ePanelboard structural support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2016\" data-end=\"2032\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2034\" data-end=\"2261\"\u003e\n\u003cli data-section-id=\"1g63lej\" data-start=\"2034\" data-end=\"2075\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1gjlwde\" data-start=\"2076\" data-end=\"2113\"\u003eCommercial electrical panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"olsa8o\" data-start=\"2114\" data-end=\"2146\"\u003eMain service entrance panels\u003c\/li\u003e\n\u003cli data-section-id=\"9kzrhq\" data-start=\"2147\" data-end=\"2180\"\u003eSubfeed breaker installations\u003c\/li\u003e\n\u003cli data-section-id=\"10y1d1g\" data-start=\"2181\" data-end=\"2222\"\u003eRevised Siemens P1 panelboard system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48524381913337,"sku":"MBKQR3A","price":352.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/MBKQR3A-New-1_8090e537-a069-4e0e-8920-1b005736e602.webp?v=1781273004","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-mbkqr3a-mounting-kit-sentron-series-p1-panel-3-phase-225a-max-qr-series-compatible","provider":"My Circuit Breakers","version":"1.0","type":"link"}