{"product_id":"siemens-hqr22b150-circuit-breaker-qr-series-150a-2-pole-240vac-thermal-magnetic-bolt-on","title":"Siemens HQR22B150 Circuit Breaker – QR Series – 150A – 2 Pole – 240VAC – Thermal Magnetic – Bolt-On","description":"\u003cp data-start=\"121\" data-end=\"518\"\u003eThe Siemens HQR22B150 is a QR Series molded case circuit breaker engineered to provide dependable overcurrent and short-circuit protection in commercial, industrial, and power distribution applications. Rated at 150A and 240VAC, this 2-pole breaker is designed for single-phase electrical systems requiring reliable circuit protection and exceptional fault-clearing performance.\u003c\/p\u003e\n\u003cp data-start=\"520\" data-end=\"905\"\u003eEquipped with a thermal magnetic trip unit featuring Long-Time and Instantaneous (LI) protection functions, the HQR22B150 effectively safeguards electrical equipment against overloads and short-circuit conditions. Its very high interrupting capacity of 65kA at 240VAC enables it to safely interrupt substantial fault currents, making it suitable for demanding electrical installations.\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"1109\"\u003eThe breaker utilizes a bolt-on mounting configuration for secure installation and comes complete with a non-interchangeable trip unit and load-side lug terminals for dependable field wiring connections.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1111\" data-end=\"1129\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1131\" data-end=\"1405\"\u003e\n\u003cli data-section-id=\"5vo7tw\" data-start=\"1131\" data-end=\"1147\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"khiy7w\" data-start=\"1148\" data-end=\"1172\"\u003ePart Number: HQR22B150\u003c\/li\u003e\n\u003cli data-section-id=\"djpugm\" data-start=\"1173\" data-end=\"1192\"\u003eSeries: QR Series\u003c\/li\u003e\n\u003cli data-section-id=\"c0uo28\" data-start=\"1193\" data-end=\"1233\"\u003eType: HQR2 Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1d6a76p\" data-start=\"1234\" data-end=\"1273\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"116koex\" data-start=\"1274\" data-end=\"1298\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"10mzrjr\" data-start=\"1299\" data-end=\"1336\"\u003eConnection: Load Side Lug Terminals\u003c\/li\u003e\n\u003cli data-section-id=\"1i97zt2\" data-start=\"1337\" data-end=\"1369\"\u003eTrip Unit: Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"14p4nbv\" data-start=\"1370\" data-end=\"1405\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1407\" data-end=\"1429\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1431\" data-end=\"1611\"\u003e\n\u003cli data-section-id=\"wivij2\" data-start=\"1431\" data-end=\"1453\"\u003eCurrent Rating: 150A\u003c\/li\u003e\n\u003cli data-section-id=\"so37de\" data-start=\"1454\" data-end=\"1478\"\u003eVoltage Rating: 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1puk1a6\" data-start=\"1479\" data-end=\"1504\"\u003eNumber of Poles: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"4q3otg\" data-start=\"1505\" data-end=\"1521\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"oft5zh\" data-start=\"1522\" data-end=\"1560\"\u003eInterrupting Capacity: 65kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"402970\" data-start=\"1561\" data-end=\"1611\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1613\" data-end=\"1629\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1631\" data-end=\"1908\"\u003e\n\u003cli data-section-id=\"oqhkhx\" data-start=\"1631\" data-end=\"1659\"\u003eCompact molded case design\u003c\/li\u003e\n\u003cli data-section-id=\"k3599n\" data-start=\"1660\" data-end=\"1692\"\u003eBolt-on mounting configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1l3trah\" data-start=\"1693\" data-end=\"1737\"\u003eIntegrated thermal magnetic trip mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"1cq2qe4\" data-start=\"1738\" data-end=\"1769\"\u003eNon-interchangeable trip unit\u003c\/li\u003e\n\u003cli data-section-id=\"1wrd0ps\" data-start=\"1770\" data-end=\"1806\"\u003eLoad-side lug terminal connections\u003c\/li\u003e\n\u003cli data-section-id=\"two994\" data-start=\"1807\" data-end=\"1847\"\u003eVery high interrupting capacity design\u003c\/li\u003e\n\u003cli data-section-id=\"1srmulp\" data-start=\"1848\" data-end=\"1908\"\u003eDurable construction for commercial and industrial service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"1910\" data-end=\"1923\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"1925\" data-end=\"2069\"\u003e\n\u003cli data-section-id=\"1fg39yc\" data-start=\"1925\" data-end=\"1946\"\u003eOverload protection\u003c\/li\u003e\n\u003cli data-section-id=\"2iygn4\" data-start=\"1947\" data-end=\"1973\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tf4f4b\" data-start=\"1974\" data-end=\"2002\"\u003eLong-time delay protection\u003c\/li\u003e\n\u003cli data-section-id=\"1mi5c9q\" data-start=\"2003\" data-end=\"2035\"\u003eInstantaneous fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"160n1y9\" data-start=\"2036\" data-end=\"2069\"\u003eCircuit switching and isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"2071\" data-end=\"2085\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"2087\" data-end=\"2151\"\u003e\n\u003cli data-section-id=\"3mp50a\" data-start=\"2087\" data-end=\"2101\"\u003eHeight: 7 in\u003c\/li\u003e\n\u003cli data-section-id=\"2ei6h3\" data-start=\"2102\" data-end=\"2115\"\u003eWidth: 3 in\u003c\/li\u003e\n\u003cli data-section-id=\"atut2g\" data-start=\"2116\" data-end=\"2132\"\u003eDepth: 3.39 in\u003c\/li\u003e\n\u003cli data-section-id=\"n7f9a5\" data-start=\"2133\" data-end=\"2151\"\u003eWeight: 3.19 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w00lwu\" data-start=\"2153\" data-end=\"2166\"\u003eStandards\u003c\/h3\u003e\n\u003cul data-start=\"2168\" data-end=\"2182\"\u003e\n\u003cli data-section-id=\"16shjxx\" data-start=\"2168\" data-end=\"2182\"\u003eCSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2184\" data-end=\"2200\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2202\" data-end=\"2420\"\u003e\n\u003cli data-section-id=\"wmvwwh\" data-start=\"2202\" data-end=\"2246\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"10c95fu\" data-start=\"2247\" data-end=\"2274\"\u003eIndustrial control panels\u003c\/li\u003e\n\u003cli data-section-id=\"16mjukg\" data-start=\"2275\" data-end=\"2305\"\u003ePanelboards and switchboards\u003c\/li\u003e\n\u003cli data-section-id=\"1hbqdup\" data-start=\"2306\" data-end=\"2343\"\u003eEquipment branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"154xwtc\" data-start=\"2344\" data-end=\"2378\"\u003eHigh fault-current installations\u003c\/li\u003e\n\u003cli data-section-id=\"kscm04\" data-start=\"2379\" data-end=\"2420\"\u003eSingle-phase power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48515995730169,"sku":"HQR22B150","price":485.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/HQR22B125-1_626cd28f-606a-46e4-a021-1f12e885b1c6.jpg?v=1781214697","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-hqr22b150-circuit-breaker-qr-series-150a-2-pole-240vac-thermal-magnetic-bolt-on","provider":"My Circuit Breakers","version":"1.0","type":"link"}