{"product_id":"siemens-e63b015-circuit-breaker","title":"Siemens | E63B015 | Circuit Breaker | 15A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens E63B015 Circuit Breaker is a precise, reliable solution for protecting three-phase electrical systems in maintenance, retrofit, and replacement projects. With a 15A rating in a robust 3-pole design, it's engineered to safeguard circuits operating up to 600V, making it a practical upgrade for commercial and light industrial panels.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15A\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 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e E63B015\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic replacements, the E63B015 is designed to align precisely with Siemens panels and compatible equipment through its exact part-number reference. The key value here isn’t just protection—it’s compatibility certainty. Before ordering, verify fit and ratings using the part number E63B015 to ensure seamless integration with your three-phase setup and existing protective devices.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance of three-phase machinery and panels where a 15A, 3-pole breaker is required\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade aging protection in commercial electrical systems\u003c\/li\u003e \u003cli\u003eReplacement for failing breakers in Siemens or compatible 600V, three-phase installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and compatibility\u003c\/h3\u003e\n\u003cp\u003eTo maximize safety and performance, confirm that the E63B015 matches your system’s specifications by cross-checking the part number with your panel schedule. This three-pole device is intended for circuits that demand three-phase protection up to 600V and 15A. If you’re replacing an existing breaker, ensure the replacement’s ratings and physical fit align with the panel’s bus design and enclosure clearances.\u003c\/p\u003e \u003ch3\u003eWhat makes it a thoughtful choice for professionals\u003c\/h3\u003e\n\u003cp\u003eChoosing the Siemens E63B015 means prioritizing a known quantity in terms of electrical protection and long-term reliability. The 3-pole, 15A configuration is well-suited for protecting motors, compressors, and other three-phase loads common in commercial settings, while the 600V rating supports a wide range of industrial applications. If you want a dependable, standards-aligned component that reduces compatibility risk in busy retrofit projects, this is a strong match.\u003c\/p\u003e \u003cp\u003eReady to reinforce your electrical system with precise Siemens protection? The E63B015 delivers clear, dependable performance for 3-phase circuits, backed by the clarity of a specific part-number reference to ensure the right fit every time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427284570274,"sku":"E63B015","price":510.0,"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-e63b015-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}