{"product_id":"eaton-faz-d4-2-4a-480v-2-pole-circuit-breaker","title":"Eaton FAZ-D4\/2 - 4 A, 480 V, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton FAZ-D4\/2 is a compact, 2-pole molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. With a 4A rating and a 480V operating capability, this device delivers precise overcurrent and short-circuit protection where it matters most in commercial, light industrial, and select residential settings.\u003c\/p\u003e \u003ch3\u003eWhat makes the FAZ-D4\/2 stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-conscious molded case design\u003c\/strong\u003e minimizes footprint while maximizing panel capacity, improving layout flexibility in crowded electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across temperature variations, reducing nuisance trips while safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole configuration\u003c\/strong\u003e ensures simultaneous disconnection of both conductors on fault, enhancing safety and trip coordination for 480V circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e designed to work seamlessly with matching Eaton OEM load centers and panelboards, simplifying replacement or upgrade projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications that require reliable 480V protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FAZ-D4\/2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 4A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eEngineered for panelboards and load centers in spaces where 480V circuits need reliable protection, the FAZ-D4\/2 is a practical choice for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCommercial electrical rooms supplying lighting, HVAC controls, and office equipment on 480V networks\u003c\/li\u003e \u003cli\u003eLight industrial panels requiring compact protection devices that don’t crowd the bus bar area\u003c\/li\u003e \u003cli\u003eRepairs or upgrades where OEM compatibility with Eaton load centers is important for ongoing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBenefits in practice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced reliability\u003c\/strong\u003e: The thermal-magnetic trip system reacts quickly to overloads and short circuits, keeping sensitive equipment safe without frequent false trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient space planning\u003c\/strong\u003e: Its compact form factor frees up panel space, allowing easier wire routing and future expansions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear maintenance path\u003c\/strong\u003e: OEM-aligned design reduces compatibility concerns during part replacements or panel retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for installation and operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the panelboard or load center requires a 480V, 2-pole device before installation.\u003c\/li\u003e \u003cli\u003ePair this breaker with matching Eaton OEM equipment to ensure optimal trip characteristics and fit.\u003c\/li\u003e \u003cli\u003eFollow standard electrical practices for wiring polarity and torque as specified by Eaton’s installation guidelines to maintain performance and safety.\u003c\/li\u003e \u003cli\u003eUse in applications where precise, predictable protection is critical to protect motors, distribution circuits, and critical loads from overcurrent faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Eaton FAZ-D4\/2 when you need a dependable, space-efficient, 4A, 480V two-pole molded case circuit breaker that aligns with Eaton panelboards and load centers. It’s built for installers who prioritize consistent protection, streamlined compatibility, and practical, real-world performance in everyday electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349565100194,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-faz-d4-2-4-a-480-v-2-pole-circuit-breaker-ampstate-breakers-784.webp?v=1788684398","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-d4-2-4a-480v-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}