{"product_id":"siemens-lmxd63b800l-circuit-breaker","title":"Siemens | LMXD63B800L | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens LMXD63B800L is a rugged, industrial-grade circuit breaker designed to protect heavy-load, 3-phase power systems. With an 800A rating, a 3-pole configuration, and a 600V operating range, this unit delivers reliable interruption and long-term protection in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit maintenance, retrofit, and replacement\u003c\/strong\u003e: Built to match precise specs when upgrading or replacing existing gear in Siemens-compatible panels and feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eKey specs at a glance\u003c\/strong\u003e: Amperage: 800A; Poles: 3-Pole; Voltage: 600V; Model: LMXD63B800L; Brand: Siemens.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhy it matters\u003c\/strong\u003e: The 800A, 3-pole, 600V configuration supports robust protection for large three-phase circuits, helping prevent damage from overloads and short circuits while enabling safe isolation for service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e: Replacing a failed three-phase breaker in industrial equipment, retrofitting existing power distribution with higher capacity, or standing up a new Siemens-compatible protection scheme for mechanical rooms, data centers, or manufacturing floors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuying and installation tips\u003c\/strong\u003e: Before ordering, verify the exact part number (LMXD63B800L) corresponds to your panel and ratings. Confirm mounting style and bus compatibility with the existing distribution equipment, and consult a qualified electrician for proper installation and commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical note\u003c\/strong\u003e: The part number is the best reference for compatibility; cross-check against manufacturer documentation to ensure a seamless fit and safe operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427476787362,"sku":"LMXD63B800L","price":5927.0,"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-lmxd63b800l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}