{"product_id":"siemens-qr23b250l-250a-3p-240v-circuit-breaker","title":"Siemens QR23B250L 250A 3P 240V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens QR23B250L 250A 3P 240V Circuit Breaker is a rugged, OEM-grade protection device designed for reliable, three-phase distribution in panelboards, load centers, and electrical systems. Built to integrate seamlessly with Siemens equipment, this breaker helps you maintain original BOM integrity while delivering dependable overcurrent protection for demanding applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits that matter in the field\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility for BOM alignment\u003c\/strong\u003e: Using the QR23B250L preserves the original part lineage, making replacements straightforward and preventing mismatchs that can complicate service records and inspections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection\u003c\/strong\u003e: At 250 A, it provides robust safeguarding for large electrical feeders and main distribution paths in commercial and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: Three-phase protection with coordinated trip to safeguard equipment and maintain balanced distribution across phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact integration with 240V systems\u003c\/strong\u003e: Ideal for standard 240V three-phase panels, minimizing space constraints while maximizing safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere and how this fits your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and load centers requiring a ready-to-install Siemens solution that matches the original configuration.\u003c\/li\u003e \u003cli\u003eReplacement projects where staying true to the BOM simplifies procurement, maintenance records, and compatibility checks.\u003c\/li\u003e \u003cli\u003eSpare parts stocking for facilities with long-term uptime goals, reducing downtime when a breaker needs replacement.\u003c\/li\u003e \u003cli\u003eIndustrial, commercial, and multi-branch electrical distribution networks that rely on stable, reliable overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QR23B250L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Siemens QR23B250L over generic replacements\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBuilt to Siemens’ design standards, ensuring predictable mechanical fit, electrical characteristics, and trip behavior.\u003c\/li\u003e \u003cli\u003eConsistent performance in harsh environments typical of commercial and industrial installations, helping reduce nuisance trips and unplanned outages.\u003c\/li\u003e \u003cli\u003eReliable availability through AmpState, with support to confirm fit and compatibility for your exact panel model and catalog.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and support\u003c\/h3\u003e\n\u003cp\u003eNeed help matching a part number or confirming compatibility? Message AmpState to verify fit with your panel, cross-reference with your equipment catalog, and ensure the QR23B250L is the right choice for your project.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUsage notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker rating and trip characteristics align with your panel’s specifications and the connected load.\u003c\/li\u003e \u003cli\u003eInstall by a licensed electrician following all local electrical codes and safety practices.\u003c\/li\u003e \u003cli\u003eVerify enclosure space and busbar compatibility before replacement to maintain proper clearance and fault protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411094982818,"sku":"QR23B250L","price":3871.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-qr23b250l-250a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}