{"product_id":"siemens-mxd63b700-circuit-breaker","title":"Siemens | MXD63B700 | Circuit Breaker | 700A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens MXD63B700 circuit breaker is a robust, high-capacity solution designed to protect large, three-phase electrical systems. With a 700A rating across 3 poles and a 600V rating, this unit is built for demanding industrial environments, retrofit projects, and precise replacement needs where exact compatibility matters.\u003c\/p\u003e \u003cp\u003eKey advantages that set this model apart:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility with Siemens systems\u003c\/strong\u003e: Use the part number MXD63B700 as the definitive reference to ensure proper fit, trip characteristics, and mounting alignment in your panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current three-phase protection\u003c\/strong\u003e: 700A capacity provides robust main protection for heavy feeders and large distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e: Efficient, balanced protection across all three phases, simplifying wiring and panel layout.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V electrical rating\u003c\/strong\u003e: Engineered to handle typical industrial distribution voltages with margin for motor loads and surge conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e: Designed for upgrades or replacements in existing Siemens installations, helping minimize downtime when upgrading capacity or replacing failed devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolidity and reliability\u003c\/strong\u003e: Built by Siemens with proven reliability for critical electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain disconnect and protection in large industrial panels and distribution boards.\u003c\/li\u003e \u003cli\u003ePanel retrofits to upgrade current-carrying capacity or modernize Siemens-based systems.\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in Siemens equipment, ensuring consistent performance.\u003c\/li\u003e \u003cli\u003eA robust solution for facilities with three-phase power needs, such as manufacturing floors, data centers, and heavy machinery installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and purchasing guidance\u003c\/h3\u003e\n\u003cp\u003eTo ensure correct fit and performance, always verify the system requirements before ordering. The MXD63B700 part number is the best reference for compatibility with Siemens equipment—match this exact code to your panel model, bus bar configuration, and rating. If you’re replacing an old device, cross-check the panel’s documentation for required trip characteristics and mounting style, and consult your Siemens distributor if in doubt.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425645678754,"sku":"MXD63B700","price":10923.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-mxd63b700-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}