{"product_id":"siemens-hmd63b800h-circuit-breaker","title":"Siemens | HMD63B800H | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HMD63B800H\u003c\/strong\u003e is a dedicated three-pole circuit breaker built for dependable protection in your electrical distribution system. Designed specifically for maintenance, retrofit, and replacement projects where exact specifications matter, this device delivers consistent performance within Siemens-compatible installations.\u003c\/p\u003e \u003cp\u003eWhy this 3-Pole breaker stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection.\u003c\/strong\u003e The 3-Pole configuration ensures synchronized protection across all three phases, which is essential for motor loads, drives, and other three-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility.\u003c\/strong\u003e The part number HMD63B800H is the most reliable reference for matching this breaker to your Siemens panel or system—minimizing guesswork and misfits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement.\u003c\/strong\u003e When you need to refresh aging breakers, upgrade a panel, or replace a worn unit, this part provides a compatible, reliable solution that keeps your system aligned with its original specifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance.\u003c\/strong\u003e Before ordering, verify the fit and ratings align with your panel’s requirements; the part number is the best reference to ensure a proper match with your Siemens equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and practical use\u003c\/h3\u003e \u003cp\u003eThis Siemens breaker is well-suited for three-phase distribution in commercial or industrial environments. Use it in panel boards and distribution panels where exact Siemens compatibility is required, especially during:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRoutine maintenance to replace aging or worn breakers and preserve protective characteristics.\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading components must preserve system geometry and electrical behavior.\u003c\/li\u003e \u003cli\u003eReplacement scenarios where an exact part number is necessary to maintain warranty terms and seamless integration with existing Siemens hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HMD63B800H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e Maintenance, retrofit, and replacement with matching specs\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Confirm fit and ratings before ordering. The part number HMD63B800H is the most reliable reference to ensure compatibility with your Siemens system, reducing guesswork and ensuring consistent electrical protection for your three-phase setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427483766946,"sku":"HMD63B800H","price":22298.0,"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-hmd63b800h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}