{"product_id":"siemens-qjh23b225-225a-molded-case-circuit-breaker","title":"Siemens QJH23B225 225A Molded Case Circuit Breaker","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Siemens QJH23B225 is a three-pole molded case circuit breaker designed to protect electrical circuits against overloads and short circuits in commercial and industrial power distribution systems. It has a 225 A current rating, a 240 V AC voltage rating, and a 22 kA interrupting capacity at 240 V. Its thermal-magnetic trip mechanism and bolt-on mounting design make it suitable for compatible Siemens\/ITE QJ-frame panelboards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; width: 448px; max-width: 100%; font-size: 14px;\" height=\"601\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eElectrical Power Distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eQJH23B225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eMolded Case Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e225 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eInterrupting Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e22 kA at 240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eTrip Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eThermal-magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eTrip Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eLong-time and instantaneous (LI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eBolt-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eTerminal Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eLoad-side lug terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eCalibration Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003eApprox. 114.3 × 177.8 × 59.4 mm (4.5 × 7 × 2.34 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 3px 6px; width: 131.375px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; width: 290.625px;\"\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About QJH23B225\u003c\/h4\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Siemens QJH23B225 belongs to the QJ-frame family of molded case circuit breakers manufactured for low-voltage electrical distribution. It uses thermal-magnetic protection with long-time and instantaneous trip functions to respond to overload and short-circuit conditions. The breaker features three poles, bolt-on mounting, and load-side lug terminals for integration into compatible electrical panels. Its 22 kA interrupting rating at 240 V AC distinguishes it from standard-interrupting QJ models, making correct model and panel compatibility important during replacement or installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e225 A Current Rating: Designed for high-current electrical distribution applications.\u003c\/li\u003e\n\u003cli\u003e240 V AC Voltage Rating: Suitable for compatible low-voltage power distribution systems.\u003c\/li\u003e\n\u003cli\u003eThree-Pole Configuration: Provides circuit protection for compatible three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003e22 kA Interrupting Capacity: Rated to interrupt fault current up to 22 kA at 240 V AC under specified conditions.\u003c\/li\u003e\n\u003cli\u003eThermal-Magnetic Protection: Combines thermal overload protection with magnetic short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eLong-Time and Instantaneous Trip Functions: Responds to sustained overloads and high-current fault conditions.\u003c\/li\u003e\n\u003cli\u003eBolt-On Mounting: Designed for installation in compatible QJ-frame panelboards and electrical assemblies.\u003c\/li\u003e\n\u003cli\u003eLoad-Side Lug Terminals: Supports electrical conductor connections within the manufacturer's specified wire ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Siemens QJH23B225 provides thermal-magnetic overcurrent protection for compatible commercial and industrial electrical distribution systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52954116325674,"sku":"QJH23B225","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/IMG_8462-scaled.jpg?v=1792077188","url":"https:\/\/iqelectro.com\/products\/siemens-qjh23b225-225a-molded-case-circuit-breaker","provider":"IQElectro","version":"1.0","type":"link"}