{"product_id":"siemens-hmxd63b800h-circuit-breaker","title":"Siemens | HMXD63B800H | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HMXD63B800H\u003c\/strong\u003e is a high-capacity, three-pole circuit breaker engineered for demanding power systems. With an 800 A rating, a 3-Pole configuration, and a 600 V maximum, it delivers dependable overcurrent protection for industrial panels, switchgear, and retrofit projects where exact specifications matter.\u003c\/p\u003e \u003cp\u003eDesigned for bolt-on mounting, this unit provides a secure, robust connection that stands up to vibration and frequent maintenance in commercial and light-industrial environments. The bolt-on design also simplifies field replacement and minimizes panel modifications, helping you reduce downtime during service or upgrades.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HMXD63B800H\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for maintenance, retrofit, and replacement scenarios where compatibility is non-negotiable, the HMXD63B800H is a precise fit for panels and systems configured around Siemens’ high-current protection standard. Always confirm fit and ratings before ordering—the part number is the most reliable reference to ensure compatibility with your specific panel board.\u003c\/p\u003e \u003cp\u003eWhat makes this Siemens circuit breaker stand out is its combination of robust current handling and secure mounting in a compact, three-phase package. For engineers and electricians upgrading 3-phase systems, this unit provides a direct, dependable path to maintaining power reliability while aligning with established protection practices.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424502665378,"sku":"HMXD63B800H","price":13873.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hmxd63b800h-circuit-breaker-800a-3-pole-600v-bolt-465.webp?v=1789373364","url":"https:\/\/www.ampstate.com\/products\/siemens-hmxd63b800h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}