{"product_id":"siemens-qrh22b150-circuit-breaker-qr-series-150a-2-pole-240vac-bolt-on-thermal-magnetic-25kaic","title":"Siemens QRH22B150 Circuit Breaker – QR Series – 150A – 2 Pole – 240VAC – Bolt-On – Thermal Magnetic – 25kAIC","description":"\u003cp data-start=\"130\" data-end=\"509\"\u003eThe Siemens QRH22B150 is a QR Series molded case circuit breaker designed for dependable branch and feeder circuit protection in residential, commercial, and light industrial applications. Rated at 150A and 240VAC, this 2-pole breaker offers a high interrupting capacity of 25kA at 240VAC, making it suitable for systems with elevated available fault currents.\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"868\"\u003eIt features a thermal-magnetic trip mechanism providing Long-Time and Instantaneous (LI) protection, ensuring reliable response to both overload and short-circuit conditions. The bolt-on design allows secure installation in compatible Siemens panelboards, while the non-interchangeable trip unit ensures consistent factory-calibrated protection performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"870\" data-end=\"888\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"890\" data-end=\"1240\"\u003e\n\u003cli data-section-id=\"abfwkk\" data-start=\"890\" data-end=\"908\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"3ogmxo\" data-start=\"909\" data-end=\"935\"\u003ePart Number: QRH22B150\u003c\/li\u003e\n\u003cli data-section-id=\"1e2j2t2\" data-start=\"936\" data-end=\"957\"\u003eSeries: QR Series\u003c\/li\u003e\n\u003cli data-section-id=\"1vckmpg\" data-start=\"958\" data-end=\"972\"\u003eType: QRH2\u003c\/li\u003e\n\u003cli data-section-id=\"1ssq2xt\" data-start=\"973\" data-end=\"1014\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"49b8gp\" data-start=\"1015\" data-end=\"1041\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"utf2jl\" data-start=\"1042\" data-end=\"1067\"\u003eConfiguration: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"vdhrok\" data-start=\"1068\" data-end=\"1086\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1vwficb\" data-start=\"1087\" data-end=\"1124\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"p0ct1o\" data-start=\"1125\" data-end=\"1177\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"1ma8l8m\" data-start=\"1178\" data-end=\"1212\"\u003eTrip Unit: Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"8ye6hz\" data-start=\"1213\" data-end=\"1240\"\u003eStandards: CSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1242\" data-end=\"1264\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1266\" data-end=\"1382\"\u003e\n\u003cli data-section-id=\"19l87im\" data-start=\"1266\" data-end=\"1290\"\u003eCurrent Rating: 150A\u003c\/li\u003e\n\u003cli data-section-id=\"124hxn6\" data-start=\"1291\" data-end=\"1317\"\u003eVoltage Rating: 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1k0hnk9\" data-start=\"1318\" data-end=\"1358\"\u003eInterrupting Capacity: 25kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"12sfb1r\" data-start=\"1359\" data-end=\"1382\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1384\" data-end=\"1400\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1402\" data-end=\"1595\"\u003e\n\u003cli data-section-id=\"1wogizv\" data-start=\"1402\" data-end=\"1436\"\u003eBolt-on mounting configuration\u003c\/li\u003e\n\u003cli data-section-id=\"5l4aem\" data-start=\"1437\" data-end=\"1467\"\u003eThermal-magnetic trip unit\u003c\/li\u003e\n\u003cli data-section-id=\"1afq40d\" data-start=\"1468\" data-end=\"1496\"\u003eMolded case construction\u003c\/li\u003e\n\u003cli data-section-id=\"p49nm0\" data-start=\"1497\" data-end=\"1532\"\u003eNon-interchangeable trip design\u003c\/li\u003e\n\u003cli data-section-id=\"1labyge\" data-start=\"1533\" data-end=\"1569\"\u003eLoad-side lug terminals included\u003c\/li\u003e\n\u003cli data-section-id=\"10nrc3v\" data-start=\"1570\" data-end=\"1595\"\u003eCommon-trip mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"1597\" data-end=\"1610\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"1612\" data-end=\"1765\"\u003e\n\u003cli data-section-id=\"1hecu90\" data-start=\"1612\" data-end=\"1635\"\u003eOverload protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ga7cu8\" data-start=\"1636\" data-end=\"1664\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"3iwljf\" data-start=\"1665\" data-end=\"1695\"\u003eLong-time delay protection\u003c\/li\u003e\n\u003cli data-section-id=\"1van10e\" data-start=\"1696\" data-end=\"1730\"\u003eInstantaneous fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"1g1enhq\" data-start=\"1731\" data-end=\"1765\"\u003eSimultaneous two-pole tripping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"tsjdab\" data-start=\"1767\" data-end=\"1790\"\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul data-start=\"1792\" data-end=\"1811\"\u003e\n\u003cli data-section-id=\"1fexxpj\" data-start=\"1792\" data-end=\"1811\"\u003eWeight: 3.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1813\" data-end=\"1829\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1831\" data-end=\"2104\"\u003e\n\u003cli data-section-id=\"ov2tsh\" data-start=\"1831\" data-end=\"1877\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1vyrbuv\" data-start=\"1878\" data-end=\"1921\"\u003eIndustrial panelboards and switchboards\u003c\/li\u003e\n\u003cli data-section-id=\"qksyop\" data-start=\"1922\" data-end=\"1949\"\u003eHVAC equipment circuits\u003c\/li\u003e\n\u003cli data-section-id=\"169pa1h\" data-start=\"1950\" data-end=\"1990\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"9hy2jx\" data-start=\"1991\" data-end=\"2052\"\u003eHigh fault current environments requiring 25kA AIC rating\u003c\/li\u003e\n\u003cli data-section-id=\"1iunvi3\" data-start=\"2053\" data-end=\"2104\"\u003eGeneral-purpose 240V single-phase power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1siptvj\" data-start=\"2106\" data-end=\"2136\"\u003eCertifications \u0026amp; Approvals\u003c\/h3\u003e\n\u003cul data-start=\"2138\" data-end=\"2154\"\u003e\n\u003cli data-section-id=\"3h4a0l\" data-start=\"2138\" data-end=\"2154\"\u003eCSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48525375144185,"sku":"QRH22B150","price":488.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/siemens-2-pole-breakers-qrh22b150-64_1000_e6ed9eb0-2213-47f5-850b-d98eb3cc11cf.webp?v=1781294642","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-qrh22b150-circuit-breaker-qr-series-150a-2-pole-240vac-bolt-on-thermal-magnetic-25kaic","provider":"My Circuit Breakers","version":"1.0","type":"link"}