{"product_id":"siemens-hqr23b125l-circuit-breaker-ready-to-ship","title":"HQR23B125L | Siemens 125A 3-Pole 240V High-Interrupt QR Series Molded Case Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"0\" data-end=\"451\"\u003eThe Siemens HQR23B125L is a high-interrupting-capacity molded case circuit breaker designed for demanding three-phase electrical distribution systems. Rated for 125A at 240V, it provides robust overcurrent protection using a reliable thermal magnetic trip system. With a feed-thru connection design, this breaker supports straightforward integration into industrial and commercial power panels.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHQR23B125L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFamily\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQR Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHQR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLI – Long-Time and Instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAIC Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 kA @ 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFeed-Thru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About HQR23B125L\u003c\/h4\u003e\n\u003cp data-start=\"590\" data-end=\"1074\" class=\"\"\u003eThe HQR23B125L is part of the Siemens QR Series, a family of molded case circuit breakers engineered for applications requiring very high fault-clearing capability. Built with a durable housing and equipped with a non-interchangeable trip unit, it offers dependable long-time and instantaneous (LI) protection characteristics. Its 3-pole configuration supports balanced operation across three-phase systems, while both line and load side lug terminals enhance installation flexibility. Designed for tough environments, this breaker provides long-term reliability in heavy-duty industrial, commercial, and power distribution applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e125A current rating: Suitable for medium-capacity industrial and commercial loads.\u003c\/li\u003e\n\u003cli\u003eVery high interrupting capacity: 65 kA at 240V for superior fault protection.\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip: Provides dependable overload and short-circuit response.\u003c\/li\u003e\n\u003cli\u003eLI protection functions: Long-time and instantaneous trip features for precise coordination.\u003c\/li\u003e\n\u003cli\u003e3-pole, 3-phase design: Ensures balanced distribution across three-phase systems.\u003c\/li\u003e\n\u003cli\u003eFeed-thru connection: Supports direct line-to-load continuity for simplified installation.\u003c\/li\u003e\n\u003cli\u003eNon-interchangeable trip unit: Factory-set protection for consistent, reliable operation.\u003c\/li\u003e\n\u003cli\u003eRugged QR Series construction: Engineered for demanding electrical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HQR23B125L delivers the reliability and precision required for high-performance molded case circuit protection in industrial and commercial systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":48503991042346,"sku":"HQR23B125L","price":2905.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/HQR23B125L.jpg?v=1716384854","url":"https:\/\/iqelectro.com\/products\/siemens-hqr23b125l-circuit-breaker-ready-to-ship","provider":"IQElectro","version":"1.0","type":"link"}