{"product_id":"siemens-f63b125-circuit-breaker","title":"Siemens | F63B125 | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens F63B125, a robust 3-pole bolt-on circuit breaker designed for demanding electrical environments where reliable overcurrent protection is critical.\u003c\/p\u003e \u003cp\u003eKey features and benefits:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e enables comprehensive protection for multi‑phase circuits, ideal for motor control centers and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e offers secure, vibration-resistant installation in equipment racks and panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement applications\u003c\/strong\u003e—a practical choice when upgrading or refreshing existing systems that require matching specs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility via part number\u003c\/strong\u003e—the F63B125 part number is your best reference to ensure proper fit and electrical ratings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit-and-rating guidance\u003c\/strong\u003e—before ordering, confirm the device’s fit for your panel and verify electrical ratings align with your system requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens breaker stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for reliability in frequent-access electrical enclosures, offering consistent performance in industrial and commercial installations.\u003c\/li\u003e \u003cli\u003ePart of a trusted Siemens lineage, crafted to integrate with systems that require precise matching specifications, reducing the risk of mismatched components during retrofit projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where you replace aging breakers with a model that matches existing panel ratings.\u003c\/li\u003e \u003cli\u003eRetrofits where updating to a 3-pole bolt-on design improves protection for three-phase circuits.\u003c\/li\u003e \u003cli\u003eEquipment upgrades in manufacturing lines, HVAC control systems, and commercial electrical rooms needing secure bolt-on mounting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical installation and care tips\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify \u003cstrong\u003efit and ratings\u003c\/strong\u003e against your panel’s specifications before purchase.\u003c\/li\u003e \u003cli\u003eFollow manufacturer installation guidelines for bolt-on breakers to ensure secure mounting and optimal electrical contact.\u003c\/li\u003e \u003cli\u003eKeep records of the part number (F63B125) to streamline future replacements and maintenance checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427521319074,"sku":"F63B125","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-f63b125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}