{"product_id":"siemens-cmd63l800-circuit-breaker","title":"Siemens | CMD63L800 | Circuit Breaker | 800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens CMD63L800—an 800A, 3-Pole circuit breaker designed for robust protection in 600V electrical systems. With a bolt-on mounting design, this unit simplifies installation, retrofit, and replacement tasks in industrial panels and service entrances.\u003c\/p\u003e \u003cp\u003eKey specs at a glance:\u003c\/p\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\u003c\/strong\u003e: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: CMD63L800\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose CMD63L800 for your panel?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for quick, secure installation in compatible Siemens electrical panels thanks to its bolt-on configuration. This minimizes downtime during maintenance or retrofit, helping keep critical equipment online.\u003c\/li\u003e \u003cli\u003eSpecifically engineered for high-current, three-phase applications at 600V, delivering reliable protection for motors, drives, and other heavy loads.\u003c\/li\u003e \u003cli\u003eIdeal for replacement or retrofit projects where a precise 800A, 3-pole, 600V specification is required, ensuring compatibility with existing bus bars and mounting footprints when you reference CMD63L800.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and installation notes\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace a worn-out 800A, 3-Pole breaker in an established Siemens distribution panel to restore full protection without altering other components.\u003c\/li\u003e \u003cli\u003eRetrofit: Upgrade to a higher-current, three-phase solution in facilities with expanding load demands while maintaining your existing panel architecture.\u003c\/li\u003e \u003cli\u003eReplacement: Use CMD63L800 as a drop-in compatibility option when the original part number or spec is CMD63L800, ensuring alignment with your panel’s ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for a smooth install\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering; the CMD63L800 part number is your best reference for compatibility with Siemens panels.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications and safety procedures when mounting bolt-on breakers to ensure a tight, secure connection.\u003c\/li\u003e \u003cli\u003eInspect surrounding components (bus bars, terminals, and insulation) during retrofit to prevent nuisance trips and ensure long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the CMD63L800 is your go-to high-current, three-pole solution when you need dependable 600V protection, straightforward installation, and clear compatibility references in Siemens electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426798751906,"sku":"CMD63L800","price":40009.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-cmd63l800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}