{"product_id":"siemens-hqr23b150-circuit-breaker-qr-series-150a-3-pole-240vac-thermal-magnetic-bolt-on","title":"Siemens HQR23B150 Circuit Breaker – QR Series – 150A – 3 Pole – 240VAC – Thermal Magnetic – Bolt-On","description":"\u003cp data-start=\"121\" data-end=\"525\"\u003eThe Siemens HQR23B150 is a QR Series low-voltage molded case circuit breaker designed to provide reliable overload and short-circuit protection for commercial, industrial, and power distribution systems. Rated at 150A and 240VAC, this 3-pole breaker is suitable for three-phase electrical applications requiring high-performance circuit protection and strong fault-handling capability.\u003c\/p\u003e\n\u003cp data-start=\"527\" data-end=\"883\"\u003eEquipped with a thermal-magnetic trip unit featuring Long-Time and Instantaneous (LI) protection functions, the HQR23B150 ensures dependable protection against sustained overloads and sudden short-circuit faults. With a high interrupting capacity of 65kA at 240VAC, it is capable of safely clearing high fault currents in demanding electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"885\" data-end=\"1160\"\u003eBuilt on Siemens QR frame standard 40°C design, this breaker uses a bolt-on mounting configuration for secure installation. It is supplied in a “no lugs installed” configuration, allowing flexibility for selecting appropriate terminal lugs based on installation requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1162\" data-end=\"1180\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1182\" data-end=\"1508\"\u003e\n\u003cli data-section-id=\"5vo7tw\" data-start=\"1182\" data-end=\"1198\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"kkyym5\" data-start=\"1199\" data-end=\"1223\"\u003ePart Number: HQR23B150\u003c\/li\u003e\n\u003cli data-section-id=\"djpugm\" data-start=\"1224\" data-end=\"1243\"\u003eSeries: QR Series\u003c\/li\u003e\n\u003cli data-section-id=\"c0uo28\" data-start=\"1244\" data-end=\"1284\"\u003eType: HQR2 Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1d6a76p\" data-start=\"1285\" data-end=\"1324\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"116koex\" data-start=\"1325\" data-end=\"1349\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"8ghqwa\" data-start=\"1350\" data-end=\"1394\"\u003eFrame Type: QR Frame Standard 40°C Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"14p4nbv\" data-start=\"1395\" data-end=\"1430\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"10e4dgc\" data-start=\"1431\" data-end=\"1470\"\u003eTrip Unit: Fixed, Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"ypcv4v\" data-start=\"1471\" data-end=\"1508\"\u003eSpecial Features: No Lugs Installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1510\" data-end=\"1532\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1714\"\u003e\n\u003cli data-section-id=\"wivij2\" data-start=\"1534\" data-end=\"1556\"\u003eCurrent Rating: 150A\u003c\/li\u003e\n\u003cli data-section-id=\"so37de\" data-start=\"1557\" data-end=\"1581\"\u003eVoltage Rating: 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1rr063j\" data-start=\"1582\" data-end=\"1607\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"wyns6e\" data-start=\"1608\" data-end=\"1624\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"oft5zh\" data-start=\"1625\" data-end=\"1663\"\u003eInterrupting Capacity: 65kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"402970\" data-start=\"1664\" data-end=\"1714\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1716\" data-end=\"1732\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1734\" data-end=\"1992\"\u003e\n\u003cli data-section-id=\"oq9a8p\" data-start=\"1734\" data-end=\"1766\"\u003eLow-voltage molded case design\u003c\/li\u003e\n\u003cli data-section-id=\"kycc81\" data-start=\"1767\" data-end=\"1806\"\u003eQR frame construction (40°C standard)\u003c\/li\u003e\n\u003cli data-section-id=\"k3599n\" data-start=\"1807\" data-end=\"1839\"\u003eBolt-on mounting configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1t6zvgz\" data-start=\"1840\" data-end=\"1873\"\u003eThermal-magnetic trip mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"u50mzw\" data-start=\"1874\" data-end=\"1907\"\u003eSupplied without lugs installed\u003c\/li\u003e\n\u003cli data-section-id=\"eblfab\" data-start=\"1908\" data-end=\"1945\"\u003eHeavy-duty industrial-grade housing\u003c\/li\u003e\n\u003cli data-section-id=\"128bmlq\" data-start=\"1946\" data-end=\"1992\"\u003eDesigned for high fault-current applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"1994\" data-end=\"2007\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"2009\" data-end=\"2153\"\u003e\n\u003cli data-section-id=\"1fg39yc\" data-start=\"2009\" data-end=\"2030\"\u003eOverload protection\u003c\/li\u003e\n\u003cli data-section-id=\"2iygn4\" data-start=\"2031\" data-end=\"2057\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tf4f4b\" data-start=\"2058\" data-end=\"2086\"\u003eLong-time delay protection\u003c\/li\u003e\n\u003cli data-section-id=\"1mi5c9q\" data-start=\"2087\" data-end=\"2119\"\u003eInstantaneous fault protection\u003c\/li\u003e\n\u003cli data-section-id=\"160n1y9\" data-start=\"2120\" data-end=\"2153\"\u003eCircuit switching and isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"2155\" data-end=\"2169\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"2171\" data-end=\"2244\"\u003e\n\u003cli data-section-id=\"kw02xy\" data-start=\"2171\" data-end=\"2189\"\u003eHeight: 4.331 in\u003c\/li\u003e\n\u003cli data-section-id=\"1oza1bm\" data-start=\"2190\" data-end=\"2207\"\u003eWidth: 7.087 in\u003c\/li\u003e\n\u003cli data-section-id=\"5zis7z\" data-start=\"2208\" data-end=\"2225\"\u003eDepth: 3.937 in\u003c\/li\u003e\n\u003cli data-section-id=\"z61i51\" data-start=\"2226\" data-end=\"2244\"\u003eWeight: 4.52 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w00lwu\" data-start=\"2246\" data-end=\"2259\"\u003eStandards\u003c\/h3\u003e\n\u003cul data-start=\"2261\" data-end=\"2275\"\u003e\n\u003cli data-section-id=\"16shjxx\" data-start=\"2261\" data-end=\"2275\"\u003eCSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2277\" data-end=\"2293\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2295\" data-end=\"2524\"\u003e\n\u003cli data-section-id=\"wmvwwh\" data-start=\"2295\" data-end=\"2339\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wx7w94\" data-start=\"2340\" data-end=\"2378\"\u003eIndustrial power distribution panels\u003c\/li\u003e\n\u003cli data-section-id=\"zbnhog\" data-start=\"2379\" data-end=\"2409\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1tbszxj\" data-start=\"2410\" data-end=\"2449\"\u003eThree-phase branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"epsnnf\" data-start=\"2450\" data-end=\"2489\"\u003eHeavy equipment and feeder protection\u003c\/li\u003e\n\u003cli data-section-id=\"154xwtc\" data-start=\"2490\" data-end=\"2524\"\u003eHigh fault-current installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48516020207865,"sku":"HQR23B150","price":841.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/4444.webp?v=1781215557","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-hqr23b150-circuit-breaker-qr-series-150a-3-pole-240vac-thermal-magnetic-bolt-on","provider":"My Circuit Breakers","version":"1.0","type":"link"}