{"product_id":"siemens-cfd63b175l-circuit-breaker","title":"Siemens | CFD63B175L | Circuit Breaker | 175A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens CFD63B175L Circuit Breaker\u003c\/strong\u003e is a purpose-built, maintenance-friendly solution for 3-phase electrical distribution. With a 175 A rating, three poles, and a 600 V maximum, this device is engineered to protect modern industrial and commercial panels while simplifying upgrades and replacements.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement needs where exact specifications matter, the CFD63B175L leverages Siemens’ trusted engineering to deliver dependable protection and long-lasting performance in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility you can trust\u003c\/strong\u003e: The part number CFD63B175L is your best reference for matching fit and ratings. Always confirm fit and ratings before ordering to ensure seamless installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 3‑phase protection\u003c\/strong\u003e: A 3-Pole configuration optimizes protection across all phases in 600 V distribution systems, reducing the risk of uneven load or fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust 175 A rating\u003c\/strong\u003e: Designed to handle higher continuous currents in busy electrical panels, supporting reliable service in demanding applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V operation\u003c\/strong\u003e: Suitable for common commercial and industrial voltage environments, delivering dependable performance within its rated range.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e: Ideal for panel modernization projects, spare-device stocking for downtime planning, and replacing aging or incompatible breakers without extensive rewiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this breaker?\u003c\/strong\u003e Electrical technicians, panel integrators, and facilities engineers responsible for 3‑phase distribution systems that operate at up to 600 V will find the Siemens CFD63B175L a precise, reliable fit. It’s particularly well-suited for upgrades in legacy Siemens installations or systems where strict compatibility with the CFD63B175L reference is essential.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading aging 3‑phase panels to modern, reliable protection without changing the panel architecture.\u003c\/li\u003e \u003cli\u003eInstalling a spare CFD63B175L for proactive maintenance planning and reduced downtime during service windows.\u003c\/li\u003e \u003cli\u003eReplacing a non‑matching breaker in a retrofit project where keeping the same electrical characteristics is critical for system safety and code compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, verify that the panel’s labeling and bus configuration are compatible with CFD63B175L and that the voltage and current ratings align with your service conditions. Following standard electrical safety practices and local code requirements will help ensure a smooth, compliant installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424847188130,"sku":"CFD63B175L","price":4558.0,"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-cfd63b175l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}