{"product_id":"siemens-mbkqr3150a-breaker-kit-p1-panel-mounting-kit-3-pole-240vac-qr23b150-included","title":"Siemens MBKQR3150A Breaker Kit – P1 Panel Mounting Kit – 3 Pole – 240VAC – QR23B150 Included","description":"\u003cp data-start=\"114\" data-end=\"491\"\u003eThe Siemens MBKQR3150A is a low-voltage breaker mounting kit designed for revised Siemens P1 panelboards, providing a complete installation solution for QR Series molded case circuit breakers. This kit includes a 3-pole QR23B150 circuit breaker and the required mounting strap hardware for secure integration into compatible 240V, 3-phase panelboard systems.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"819\"\u003eEngineered for commercial and industrial electrical distribution applications, the MBKQR3150A ensures proper alignment, secure mounting, and reliable operation of the breaker within Siemens P1 interiors. It is designed specifically for revised panelboard configurations and is not intended for use with older P1 panel systems.\u003c\/p\u003e\n\u003cp data-start=\"821\" data-end=\"1007\"\u003eThis assembly delivers a convenient, factory-matched solution that simplifies installation while maintaining Siemens’ performance and safety standards for low-voltage power distribution.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1009\" data-end=\"1027\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1029\" data-end=\"1351\"\u003e\n\u003cli data-section-id=\"dwpo3j\" data-start=\"1029\" data-end=\"1056\"\u003eBrand: Siemens Breakers\u003c\/li\u003e\n\u003cli data-section-id=\"1opj1j4\" data-start=\"1057\" data-end=\"1084\"\u003ePart Number: MBKQR3150A\u003c\/li\u003e\n\u003cli data-section-id=\"m02vco\" data-start=\"1085\" data-end=\"1121\"\u003eSeries: QR Series \/ P1 Panel Kit\u003c\/li\u003e\n\u003cli data-section-id=\"j6t0zk\" data-start=\"1122\" data-end=\"1176\"\u003eCategory: Breaker Mounting Kit (Complete Assembly)\u003c\/li\u003e\n\u003cli data-section-id=\"1lfjnen\" data-start=\"1177\" data-end=\"1215\"\u003ePanel Type: Revised P1 Panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1i8u8dn\" data-start=\"1216\" data-end=\"1260\"\u003eConfiguration: Main \/ Branch Breaker Kit\u003c\/li\u003e\n\u003cli data-section-id=\"124hxn6\" data-start=\"1261\" data-end=\"1287\"\u003eVoltage Rating: 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1288\" data-end=\"1306\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"12sfb1r\" data-start=\"1307\" data-end=\"1330\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"mdonw2\" data-start=\"1331\" data-end=\"1351\"\u003eWeight: 7.011 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nbms2q\" data-start=\"1353\" data-end=\"1376\"\u003eIncluded Components\u003c\/h3\u003e\n\u003cul data-start=\"1378\" data-end=\"1598\"\u003e\n\u003cli data-section-id=\"n13182\" data-start=\"1378\" data-end=\"1481\"\u003eSiemens QR23B150 Circuit Breaker\n\u003cul data-start=\"1417\" data-end=\"1481\"\u003e\n\u003cli data-section-id=\"1kldt3e\" data-start=\"1417\" data-end=\"1427\"\u003e3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"hkqi8t\" data-start=\"1430\" data-end=\"1445\"\u003e150A Rating\u003c\/li\u003e\n\u003cli data-section-id=\"1o9598g\" data-start=\"1448\" data-end=\"1481\"\u003eQR Series molded case breaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mf0496\" data-start=\"1483\" data-end=\"1598\"\u003eMounting Strap Hardware Kit\n\u003cul data-start=\"1517\" data-end=\"1598\"\u003e\n\u003cli data-section-id=\"m9agmu\" data-start=\"1517\" data-end=\"1560\"\u003eDesigned for P1 panelboard installation\u003c\/li\u003e\n\u003cli data-section-id=\"1guq8qa\" data-start=\"1563\" data-end=\"1598\"\u003eSecure breaker mounting support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1600\" data-end=\"1616\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1618\" data-end=\"1826\"\u003e\n\u003cli data-section-id=\"raelnq\" data-start=\"1618\" data-end=\"1658\"\u003eHeavy-duty breaker mounting assembly\u003c\/li\u003e\n\u003cli data-section-id=\"wlsbwv\" data-start=\"1659\" data-end=\"1703\"\u003eFactory-matched breaker and hardware kit\u003c\/li\u003e\n\u003cli data-section-id=\"puc1wp\" data-start=\"1704\" data-end=\"1747\"\u003eDesigned for revised P1 panel interiors\u003c\/li\u003e\n\u003cli data-section-id=\"1l9cxz9\" data-start=\"1748\" data-end=\"1787\"\u003eDurable industrial-grade components\u003c\/li\u003e\n\u003cli data-section-id=\"1nr39ih\" data-start=\"1788\" data-end=\"1826\"\u003eSecure mechanical alignment system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"1828\" data-end=\"1841\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"1843\" data-end=\"2044\"\u003e\n\u003cli data-section-id=\"1k8busf\" data-start=\"1843\" data-end=\"1915\"\u003eCircuit protection (overload and short-circuit via included breaker)\u003c\/li\u003e\n\u003cli data-section-id=\"1vabp3n\" data-start=\"1916\" data-end=\"1963\"\u003eBreaker mounting and panelboard integration\u003c\/li\u003e\n\u003cli data-section-id=\"1w7oapr\" data-start=\"1964\" data-end=\"2000\"\u003eMechanical support and alignment\u003c\/li\u003e\n\u003cli data-section-id=\"9ardo8\" data-start=\"2001\" data-end=\"2044\"\u003eSafe installation in Siemens P1 systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2046\" data-end=\"2062\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2064\" data-end=\"2324\"\u003e\n\u003cli data-section-id=\"1gjlwde\" data-start=\"2064\" data-end=\"2101\"\u003eCommercial electrical panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1g63lej\" data-start=\"2102\" data-end=\"2143\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"o4xhad\" data-start=\"2144\" data-end=\"2188\"\u003eP1 panelboard upgrades and installations\u003c\/li\u003e\n\u003cli data-section-id=\"122roy1\" data-start=\"2189\" data-end=\"2233\"\u003e3-phase low-voltage distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1smrk4d\" data-start=\"2234\" data-end=\"2271\"\u003eBranch circuit protection systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48524328894713,"sku":"MBKQR3150A","price":1098.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/MBKQR3150A-All-New-1_5e6a4782-3b7f-4db4-a88b-4c6a0e10425f.webp?v=1781272614","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-mbkqr3150a-breaker-kit-p1-panel-mounting-kit-3-pole-240vac-qr23b150-included","provider":"My Circuit Breakers","version":"1.0","type":"link"}