{"product_id":"siemens-qjh23b100-circuit-breaker","title":"Siemens | QJH23B100 | Circuit Breaker | 100A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QJH23B100 Circuit Breaker is a sturdy 100 A, 3-Pole, 240 V bolt-on device designed for reliability in maintenance, retrofit, and replacement tasks within Siemens panel systems.\u003c\/p\u003e \u003cp\u003eBuilt to match the exact specifications required by your distribution setup, this breaker helps protect feeders and downstream equipment from overloads while keeping installation straightforward.\u003c\/p\u003e \u003ch3\u003eKey specifications and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QJH23B100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible Siemens panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eNotes:\u003c\/em\u003e Confirm fit and ratings before ordering. The part number is the most reliable reference for compatibility.\u003c\/p\u003e \u003ch3\u003eWhat makes this breaker a smart choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExact fit for Siemens panels and enclosures that require a QJH23B100 style bolt-on breaker, reducing trial-and-error sizing and compatibility issues.\u003c\/li\u003e\n\u003cli\u003eStreamlined installation with bolt-on mounting, helping technicians save time during service calls and upgrades.\u003c\/li\u003e\n\u003cli\u003eClear, durable protection for commercial electrical distributions, minimizing the risk of nuisance trips and unplanned downtime.\u003c\/li\u003e\n\u003cli\u003eDesigned for maintenance crews, facility managers, and panel builders who need a reliable, field-ready replacement part without reconfiguring the system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include replacing aging breakers in service entrances, retrofitting legacy panels to support updated circuits, or stocking spare breakers for fast on-site replacements. By choosing this genuine Siemens part, you maintain system integrity and continuity of protection across your electrical distribution network.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424732139682,"sku":"QJH23B100","price":2815.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-qjh23b100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}