{"product_id":"siemens-qrh23b250l-circuit-breaker","title":"Siemens | QRH23B250L | Circuit Breaker | 250A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QRH23B250L circuit breaker delivers robust, dependable protection for demanding 240V, 3‑phase applications. With a 250A rating across three poles, this unit is built to handle substantial loads while preserving system reliability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250A\u003c\/li\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\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility reference\u003c\/strong\u003e: The part number QRH23B250L is the best reference for ensuring it fits your panel and matches your existing protection scheme. Before purchasing, confirm fit and ratings to prevent mismatches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for maintenance, retrofit, and replacement\u003c\/strong\u003e: When upgrading or refreshing an electrical installation, this Siemens unit provides a like-for-like solution that minimizes downtime and preserves panel integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection for 240V systems\u003c\/strong\u003e: Ideal for 3-phase distribution, commercial equipment, and larger electrical rooms where reliable, high-current protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens quality and compatibility\u003c\/strong\u003e: Built to integrate with Siemens QRH-series configurations, reducing the risk of incompatibility with existing accessories and bus connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects in commercial or light-industrial panels that operate on 240V with 3‑phase power.\u003c\/li\u003e \u003cli\u003eRetrofits or panel refreshes where you must match amperage (250A), pole count (3), and voltage (240V) exactly to existing infrastructure.\u003c\/li\u003e \u003cli\u003eReplacement of aging or failed breakers in Siemens QRH‑series installations to preserve electrical protection continuity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that your panel model accepts QRH family breakers and that the 250A, 3-Pole, 240V ratings align with your protection strategy.\u003c\/li\u003e \u003cli\u003eFollow local electrical codes and Siemens installation guidelines for mounting, wiring, and bus connections to ensure safe, reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects requiring a dependable, like-for-like replacement that aligns precisely with your existing Siemens QRH configuration, the Siemens QRH23B250L is purpose-built to keep your system protected without compromise.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425663570082,"sku":"QRH23B250L","price":1160.0,"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-qrh23b250l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}