{"product_id":"e63a025","title":"Siemens E63A025 - 25A, 3-Pole, Molded Case Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens E63A025 transforms standard overcurrent protection into a precise, reliable safeguard for three-phase electrical systems. With a 25A rating and a 3-pole configuration, this molded case circuit breaker is purpose-built for compact integration in panelboards, switchboards, and control panels where dependable protection is essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, switchboards, and control panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Industrial, commercial, and OEM environments requiring reliable overcurrent protection and safe operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to fit seamlessly within Siemens distribution panels and motor control centers, the E63A025 delivers robust protection for feeders and branch circuits while helping to keep equipment downtime to a minimum. Its molded case construction offers a compact footprint without sacrificing durability, making it a practical choice for space-constrained installations in manufacturing lines, processing facilities, and packaged equipment.\u003c\/p\u003e \u003cp\u003eUse scenarios that benefit from this 3-pole configuration include protecting 3-phase feeders in panelboards, main or feeder protection in switchboards, and standalone protection in control panels for automated equipment. The 25A rating is ideal for circuits that require dependable overload and short-circuit protection without oversizing the protective device.\u003c\/p\u003e \u003cp\u003eWhy choose the E63A025 over other protective solutions? It provides targeted, plug-and-play compatibility within Siemens ecosystems, supporting consistent electrical protection across distribution panels and motor control centers. This makes it easier to source, install, and maintain within existing setups, while aligning with standard industrial practices and OEM requirements.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel or enclosure supports 3-pole molded case breakers and that the 25A rating aligns with your circuit design.\u003c\/li\u003e \u003cli\u003eCoordinate protections with upstream devices to ensure safe, selective tripping and minimize disruption during faults.\u003c\/li\u003e \u003cli\u003eFollow the installer’s documentation for terminal torque and mounting to maintain reliable connections and performance over time.\u003c\/li\u003e \u003cli\u003eConsider this breaker as a reliable option for main or feeder protection in 3-phase distribution schemes within MCCs and industrial control panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Siemens E63A025 is a purpose-built 25A, 3-pole molded case circuit breaker designed for industrial-grade protection in panelboards, switchboards, and control panels. It combines a compact, durable form with Siemens-quality performance—delivering precise protection where it matters most in your electrical distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46391160078498,"sku":"E63A025","price":787.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_fa25c5ea-fc71-4486-826a-c1143f2d7f2d.png?v=1765382277","url":"https:\/\/www.ampstate.com\/products\/e63a025","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}