{"product_id":"siemens-lmd63b700-circuit-breaker","title":"Siemens | LMD63B700 | Circuit Breaker | 700A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens LMD63B700 circuit breaker is a high-capacity, three-pole protection device designed for demanding 600V three-phase systems. With a 700A rating, it delivers reliable overcurrent protection for large feeders and equipment, while maintaining seamless compatibility with Siemens panels and switchgear.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specifications matter, the LMD63B700 helps you upgrade or restore protection without the need to re-engineer buswork or introduce compatibility risks. Rely on Siemens engineering to preserve electrical performance and safety in your distribution network.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 700A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LMD63B700\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement for worn or failed 3-pole breakers in 600V industrial panels and switchgear\u003c\/li\u003e \u003cli\u003eRetrofits where a Siemens-compatible 700A, 3P, 600V protection device is required\u003c\/li\u003e \u003cli\u003eNew installations in systems that demand exact Siemens specifications for reliable trip characteristics and physical fit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility, and ordering notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility, ensuring seamless interchange with existing Siemens equipment and panel schedules.\u003c\/p\u003e \u003ch3\u003ePractical setup and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCross-check the panel model and service conditions to verify that a 700A, 3-Pole, 600V device matches the system requirements\u003c\/li\u003e \u003cli\u003eRefer to the panel’s documentation and your electrical schematics to ensure correct mounting and wiring configuration\u003c\/li\u003e \u003cli\u003eKeep a spare LMD63B700 on hand for rapid replacement to minimize downtime during maintenance windows\u003c\/li\u003e \u003cli\u003eFollow standard lockout\/tagout procedures and verify power isolation before removal or installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424770085026,"sku":"LMD63B700","price":9333.0,"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-lmd63b700-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}