{"product_id":"hmxd63b800","title":"Siemens HMXD63B800 - 800A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HMXD63B800 — an 800A circuit breaker engineered for industrial-strength protection in demanding electrical systems. Designed for use in panelboards, switchboards, control panels, and OEM equipment, this breaker delivers reliable overcurrent protection where uptime and safety are non-negotiable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e800A current rating\u003c\/strong\u003e supports high-capacity feeders and heavy-load circuits common in industrial and commercial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability\u003c\/strong\u003e built to withstand the rigors of demanding environments while delivering consistent protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe, predictable trip performance\u003c\/strong\u003e safeguards motors, drives, and downstream equipment from faults and overloads, helping minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e with Siemens protection ecosystem, enabling straightforward deployment in panelboards, switchboards, motor control centers, and OEM assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for critical applications\u003c\/strong\u003e ideal for distribution panels and motor control centers where dependable protection is essential for continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include large manufacturing lines, commercial facilities with substantial power needs, and OEM equipment setups that require robust, standardized protection. The Siemens HMXD63B800 is purpose-built to fit into existing Siemens distribution architectures, making upgrades or new builds simpler and more reliable.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility guidance\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your current Siemens panelboard or switchboard configuration to ensure proper mounting and bus alignment.\u003c\/li\u003e \u003cli\u003eFollow Siemens installation guidelines for wiring, torque specifications, and safety procedures to ensure reliable trip performance.\u003c\/li\u003e \u003cli\u003eConsider keeping a spare unit on hand for OEM assemblies or motor control centers to minimize downtime during planned maintenance or replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor facilities seeking robust protection without sacrificing system coherence, the Siemens HMXD63B800 offers a clear path to safer, more reliable power distribution. With its 800A rating and compatibility across Siemens panel assets, it’s a practical choice for safeguarding critical electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390648078498,"sku":"HMXD63B800","price":14.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_e7f0d531-3e2f-467f-8ab3-de0215b8c972.png?v=1765378947","url":"https:\/\/www.ampstate.com\/products\/hmxd63b800","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}