{"product_id":"eaton-faz-d5-3","title":"Eaton FAZ-D5\/3 5A 3-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton FAZ-D5\/3 5A 3-Pole 277 V Circuit Breaker — a purpose-built protection device engineered for reliable, three-phase circuit safety in commercial environments. With a 5-amp rating, three poles, and a 277-volt operating ceiling, this breaker delivers precise overcurrent protection for low- to mid-current loads while ensuring a clean, simultaneous disconnect of all phases when faults occur.\u003c\/p\u003e \u003cp\u003ePart of Eaton’s FAZ family, the FAZ-D5\/3 is designed for seamless integration with FAZ-series panels and compatible enclosures. Its exact part number—FAZ-D5\/3—helps you identify the right replacement or installation for three-phase circuits that rely on 277 V, delivering a dependable, standardized protection solution.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e interrupts all three phases at once for safer shutdown and improved code compliance on three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277 V rating\u003c\/strong\u003e makes it well-suited for commercial lighting and distribution loads commonly found in offices, retail spaces, schools, and similar facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e fits into crowded panels and simplifies labeling and maintenance in technical spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact replacement compatibility\u003c\/strong\u003e with Eaton FAZ panels ensures straightforward installation and reliable performance within existing electrical ecosystems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection for sensitive loads\u003c\/strong\u003e designed to handle nominal currents up to 5 A, helping prevent nuisance trips while guarding wiring and equipment from overcurrent conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical applications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtect small-control circuits, lighting controllers, and other 277 V loads within commercial spaces that operate on a three-phase system.\u003c\/li\u003e \u003cli\u003eReplace worn or obsolete breakers in FAZ-series panels, ensuring continuity and consistency across your electrical protection strategy.\u003c\/li\u003e \u003cli\u003eImplement in new installations where a dedicated 3-pole, 277 V protection device is required for safe, coordinated disconnection of all phases.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and best practices\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify compatibility with your Eaton FAZ panel and ensure the enclosure labeling matches the FAZ-D5\/3 part number.\u003c\/li\u003e \u003cli\u003eInstall in accordance with applicable electrical codes and manufacturer guidelines; ensure all terminations are secure and conductors match the rated ampacity.\u003c\/li\u003e \u003cli\u003ePlan for coordinated protection with upstream devices and downstream loads to maintain reliable, predictable tripping behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423239065762,"sku":"FAZ-D5\/3","price":981.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-d5-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}