{"product_id":"siemens-ed63b125nav-circuit-breaker","title":"Siemens | ED63B125NAV | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens ED63B125NAV is a 3-pole circuit breaker rated for 600V, designed to protect and stabilize 3-phase electrical systems in industrial environments. This unit is ideal for maintenance, retrofit, and replacement projects where exact Siemens specifications matter, ensuring compatibility and reliable protection without guesswork.\u003c\/p\u003e \u003ch3\u003eKey specifications and compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e ED63B125NAV\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering — the part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Siemens ED63B125NAV breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eGenuine Siemens component designed to provide coordinated protection within 3-phase distribution systems.\u003c\/li\u003e \u003cli\u003eReliable replacement option for panels and switchgear that require a 3-pole, 600V circuit protection device.\u003c\/li\u003e \u003cli\u003ePerfect for retrofit projects where you need to preserve existing protection characteristics and minimize panel rework.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on industrial control panels and distribution boards that rely on robust 3-phase protection.\u003c\/li\u003e \u003cli\u003eRetrofits where an existing ED63B125NAV-compatible panel expects the same form factor and ratings.\u003c\/li\u003e \u003cli\u003eReplacement in equipment operating up to 600V with three-phase power, helping minimize downtime and maintain performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways follow lockout\/tagout procedures and ensure power is disconnected before work begins.\u003c\/li\u003e \u003cli\u003eCheck the panel labeling and documentation to confirm that ED63B125NAV matches the required trip characteristics and current rating for your system.\u003c\/li\u003e \u003cli\u003eHandle the device carefully and adhere to the panel’s installation guidelines, including appropriate torque on terminals and proper seating in the bus bar.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e ED63B125NAV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427488747682,"sku":"ED63B125NAV","price":16726.0,"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-ed63b125nav-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}