{"product_id":"siemens-qj23b125hl-circuit-breaker","title":"Siemens | QJ23B125HL | Circuit Breaker | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QJ23B125HL is a 3-pole, 240V circuit breaker designed for reliable protection in three-phase electrical systems. Built to support maintenance, retrofit, and replacement projects where exact specifications matter, this unit is tailored for Siemens panels that rely on the QJ series design.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QJ23B125HL\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility guidance:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this circuit breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors and facility maintenance teams performing upgrades or panel replacements in commercial, industrial, or multi-tenant buildings\u003c\/li\u003e \u003cli\u003eMaintenance engineers tasked with servicing three-phase equipment that operates on 240V\u003c\/li\u003e \u003cli\u003eInstallers replacing worn or damaged breakers in Siemens-compatible panels that specify the QJ series\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBenefits and practical considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThe 3-pole design supports typical 3-phase power distribution, helping protect motors, drives, and control circuits in 240V networks.\u003c\/li\u003e \u003cli\u003eUsing the exact Siemens part number QJ23B125HL ensures you maintain system integrity and compatibility with existing Siemens infrastructure.\u003c\/li\u003e \u003cli\u003eAccurate matching reduces downtime and rework—rely on the part number as the best compatibility reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427423015074,"sku":"QJ23B125HL","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj23b125hl-circuit-breaker-3-pole-240v-536.webp?v=1789721441","url":"https:\/\/www.ampstate.com\/products\/siemens-qj23b125hl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}