{"product_id":"siemens-mxd63m800-circuit-breaker","title":"Siemens | MXD63M800 | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens MXD63M800 circuit breaker delivers robust overload protection for demanding industrial environments. With an 800A rating across 3 poles at 600V, it is built to safeguard three-phase electrical distributions, minimizing downtime and equipment risk during maintenance, retrofit, or replacement projects.\u003c\/p\u003e \u003cp\u003eKey capabilities that set this unit apart:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e800A amperage\u003c\/strong\u003e for high-load three-phase circuits, reducing the risk of nuisance trips while protecting motors, drives, and other heavy equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e creates balanced protection across all three phases, essential for stable power delivery in industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e suitable for common industrial distribution setups while providing margin for startup surges and fault protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDedicated part reference MXD63M800\u003c\/strong\u003e ensures exact compatibility with existing gear when upgrading or replacing comparable Siemens breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy customers choose Siemens MXD63M800 for retrofit, maintenance, or replacement:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned for quick, reliable swap-outs in panels that require the exact spec match, helping to minimize downtime and field rework.\u003c\/li\u003e \u003cli\u003eBest reference for compatibility is the MXD63M800 part number, reducing the guesswork of cross-referencing with older catalogs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation considerations:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering to avoid mismatches with bus bar spacing, enclosure type, or panel labeling.\u003c\/li\u003e \u003cli\u003eIdeal for upgrade paths where higher current protection is needed in a three-phase system or where existing Siemens equipment is already in use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial manufacturing lines requiring reliable overload protection for motors and drives in three-phase power layouts.\u003c\/li\u003e \u003cli\u003ePanel retrofits during facility upgrades where maintaining consistent protection specs is critical.\u003c\/li\u003e \u003cli\u003eService or equipment replacement projects that demand a like-for-like Siemens solution to preserve electrical protection strategy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInvesting in the Siemens MXD63M800 means staying aligned with established protection standards while simplifying procurement with a single, definitive part number. Add this 800A, 3-Pole, 600V circuit breaker to your next upgrade or service project and keep your critical systems safeguarded with precision and confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426756284578,"sku":"MXD63M800","price":24208.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-mxd63m800-circuit-breaker-800a-3-pole-600v-192.webp?v=1789616949","url":"https:\/\/www.ampstate.com\/products\/siemens-mxd63m800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}