{"product_id":"siemens-mxd63h800l-circuit-breaker","title":"Siemens | MXD63H800L | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens MXD63H800L\u003c\/strong\u003e circuit breaker delivers dependable, high‑current protection for serious industrial power systems. Built for maintenance, retrofit, and replacement tasks where exact specifications matter, this \u003cstrong\u003e3‑pole, 800A, 600V, bolt‑on\u003c\/strong\u003e unit is designed to integrate with Siemens gear and keep critical processes online. Use the part number MXD63H800L as your best reference for compatibility.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eIn demanding industrial environments, having a circuit breaker that exactly matches your existing panel geometry and electrical characteristics minimizes installation risk and downtime. The MXD63H800L’s bolt‑on design provides secure, robust mounting, while its 800A rating supports substantial feeders and equipment protection in a three‑phase system. Choosing a Siemens device that aligns with your current switchgear helps ensure consistent protection performance and simplifies future serviceability.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit or upgrade of 3‑phase 600V switchgear and distribution panels to accommodate higher loads\u003c\/li\u003e \u003cli\u003eReplacement during routine maintenance or asset modernization while preserving system integrity\u003c\/li\u003e \u003cli\u003eNew installations in industrial facilities where Siemens specifications are mandated\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and purchasing guidance\u003c\/h3\u003e\n\u003cp\u003eConfirm fit and ratings before ordering. The \u003cstrong\u003eMXD63H800L\u003c\/strong\u003e part number is the most reliable reference for compatibility with your equipment. If your project calls for a bolt‑on circuit breaker with a 600V rating and 800A capacity in a 3‑pole configuration, this Siemens unit is crafted to align with the corresponding breaker panel families and mounting provisions.\u003c\/p\u003e \u003ch3\u003eReal‑world value\u003c\/h3\u003e\n\u003cp\u003eBeyond specifications, this breaker streamlines maintenance cycles and reduces downtime during swaps because it’s a designed‑for‑purpose Siemens solution. It helps maintain consistent protection characteristics across retrofits and replacements, supporting safer, more reliable operation of heavy electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427064467618,"sku":"MXD63H800L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-mxd63h800l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}