{"product_id":"hef437015-circuit-breaker","title":"HEF437015 | Circuit Breaker | 15A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eHEF437015 is an industrial-grade circuit breaker designed to protect 3-phase systems with precision. This 15A, 3-pole device is ideal for maintenance, retrofit, and replacement projects where exact specifications matter, helping you maintain safe, reliable power distribution in demanding environments.\u003c\/p\u003e \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:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number HEF437015\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit \u0026amp; ratings:\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 \u003cp\u003e\u003cstrong\u003eWhy a 3-pole design matters\u003c\/strong\u003e: In a 480V three-phase setup, a true 3-pole breaker protects all phases simultaneously, reducing the risk of phase imbalance that can damage motors, drives, and other heavy equipment. This configuration provides reliable, coordinated shutdown and protection for motors, conveyors, pumps, and industrial controls powered by 480V.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-phase 480V breaker in industrial control panels or motor control centers\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading legacy panels to current 480V three-phase distribution\u003c\/li\u003e \u003cli\u003eMaintenance workloads that require an exact 15A, 3-pole, 480V specification for seamless compatibility\u003c\/li\u003e \u003cli\u003eNew installations in environments where precise trip protection and form factor are essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your equipment’s panel, bus arrangement, and mounting style align with HEF437015. Use the part number as the definitive reference to ensure the correct trip characteristics and physical fit. Confirm the 480V supply and three-phase configuration in your system to avoid mis-matches during installation.\u003c\/p\u003e \u003cp\u003eCompared to generic breakers, HEF437015 provides a precise specification match for 3-phase 480V systems, minimizing replacement downtime and ensuring consistent protection across all three phases. When you need a dependable, exact-part replacement that aligns with your existing infrastructure, this 15A, 3-pole breaker is engineered to deliver reliable performance and straightforward integration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426440663202,"sku":"HEF437015","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hef437015-circuit-breaker-15a-3-pole-480v-540.webp?v=1789577881","url":"https:\/\/www.ampstate.com\/products\/hef437015-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}