{"product_id":"eaton-faz-d4-1n-4a-480v-1-pole-circuit-breaker","title":"Eaton FAZ-D4\/1N 4A 480V 1-Pole Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eEaton FAZ-D4\/1N is a compact, reliable 4 A, 480 V, 1-pole molded case circuit breaker designed to protect single‑phase branch circuits in panelboards and load centers. Built for dependable overcurrent and short‑circuit protection, this device helps keep commercial, light industrial, and residential electrical systems safe and up to code.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space and simplifies installation in tight electrical cabinets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by reacting to both overloads and short circuits without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 4 A, 480 V\u003c\/strong\u003e configuration makes it ideal for safeguarding single‑phase loads on higher‑voltage distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e engineered to integrate with matching Eaton OEM load centers and panelboards for a seamless fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e appropriate for residential, commercial, and light industrial environments requiring reliable 480 V single‑phase protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhere and how you’ll use it\u003c\/h2\u003e\n\u003cp\u003eThis breaker is purpose-built for protecting branch circuits that run on 480 V, including lighting, control circuits, small motors, and other general loads in panelboards and load centers. It serves as a precise, low‑current protection option in spaces where panel density matters, while still delivering robust short‑circuit protection when faults occur.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection\u003c\/strong\u003e with a thermal-magnetic trip mechanism that responds quickly to faults, reducing damage to wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel-ready design\u003c\/strong\u003e tailored for Eaton FAZ family panels and compatible OEM enclosures, simplifying replacement and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-pole simplicity\u003c\/strong\u003e ideal for dedicated 480 V single‑phase circuits, helping installers target specific loads without overkill.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e built to withstand routine panel switching and the demands of commercial and light industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\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\/1N\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 4 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Residential, commercial, and light industrial panelboards\/load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and use\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm that your panelboard or load center is rated for 480 V and accepts 1‑pole FAZ devices before installation.\u003c\/li\u003e \u003cli\u003eMatch the amperage rating to the protected load’s maximum operating current to minimize nuisance trips while ensuring safety margins.\u003c\/li\u003e \u003cli\u003eWhen replacing an existing breaker, ensure the FAZ-D4\/1N’s physical and electrical characteristics align with the panel’s electrical design and listing.\u003c\/li\u003e \u003cli\u003eConsult local electrical codes and the panel manufacturer’s instructions to verify compatibility and installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349565067426,"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-d4-1n-4-a-480-v-1-pole-circuit-breaker-ampstate-breakers-665.webp?v=1788684388","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-d4-1n-4a-480v-1-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}