{"product_id":"siemens-qrh23b100l-circuit-breaker","title":"Siemens | QRH23B100L | Circuit Breaker | 100A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens QRH23B100L circuit breaker — a rugged 100 A, 3-Pole device designed for 240 V systems. Built for maintenance, retrofit, and replacement projects where exact specs matter, this breaker delivers dependable protection and straightforward field service.\u003c\/p\u003e \u003cp\u003eThe \u003cstrong\u003eQRH23B100L\u003c\/strong\u003e part number is your best reference for compatibility. Before placing an order, confirm fit and ratings to ensure a perfect match with your Siemens panel or distribution board.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy the 3-Pole design matters\u003c\/strong\u003e: In a 3-phase system, a 3-Pole breaker protects all phases, delivering synchronized trip behavior that helps prevent equipment damage and unplanned downtime. This Siemens device is engineered to align with compatible Siemens panels and QRH-series protection strategies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance: swap in this unit to replace a worn or failing breaker in an existing panel.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade protection for a 3-phase circuit or to a higher amperage where your load requires it.\u003c\/li\u003e \u003cli\u003eReplacement: use the QRH23B100L as the exact-match reference when sourcing parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical installation notes\u003c\/strong\u003e: Always verify fit and ratings before ordering. The part number QRH23B100L is the most reliable reference for compatibility with your Siemens equipment, ensuring you get the correct trip characteristics and physical fit.\u003c\/p\u003e \u003cp\u003eWho benefits most? Facility managers, electricians, and maintenance crews responsible for commercial and light industrial electrical systems that run on 3-phase 240 V power. This breaker helps you protect critical pumps, motors, controls, and other loads with a trusted Siemens component.\u003c\/p\u003e \u003cp\u003eIn short: the \u003cstrong\u003eSiemens QRH23B100L\u003c\/strong\u003e 100 A, 3-Pole, 240 V circuit breaker is a precise, match-fit solution for maintenance, retrofit, and replacement needs—delivering dependable protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426107216034,"sku":"QRH23B100L","price":19106.0,"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-qrh23b100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}