{"product_id":"eaton-faz-d0-5-3-5a-480v-3-pole-circuit-breaker","title":"Eaton FAZ-D0.5\/3 - 5 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FAZ-D0.5\/3\u003c\/strong\u003e is a 5A, 480V, 3-pole molded case circuit breaker designed for reliable branch circuit protection in panelboards and loadcenters. Its compact package delivers precise, repeatable protection for three-phase systems while freeing up valuable space in crowded electrical enclosures. Built to guard against both overloads and short circuits, this breaker helps you maintain safe, continuous operation across commercial and light industrial applications.\u003c\/p\u003e \u003ch2\u003eWhy this breaker matters in your system\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient design\u003c\/strong\u003e — The molded-case form factor minimizes panel footprint while maximizing usable mounting area, making it easier to fit additional circuits in compact panel configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — Combines overload (thermal) protection with fast short-circuit (magnetic) response. This means predictable, repeatable trips across a range of operating temperatures, reducing nuisance trips and safeguarding sensitive downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e — The 3-pole configuration protects all phases simultaneously, preventing phase-to-phase faults and ensuring balanced, safe operation for 3-phase loads common in commercial and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e — Designed to be compatible with matching Eaton OEM loadcenters and panelboards, enabling straightforward replacements or upgrades without compatibility concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e — While ideal for commercial spaces, this 5A, 480V breaker is well-suited to control circuits in HVAC equipment, lighting distribution, motor starters, and other three-phase systems in offices, retail, and light manufacturing environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cp\u003eUnderstanding how this FAZ-D0.5\/3 adds value helps justify its place in your electrical protection strategy:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate protection at 5A\u003c\/strong\u003e — The 5-amp rating is ideal for protecting sensitive devices and control circuits, preventing overheating and extending the life of downstream components while maintaining safe operating margins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection for 480V networks\u003c\/strong\u003e — Suited for standard 480V three-phase systems used in commercial buildings and light industrial facilities, ensuring you have appropriate coordination with other devices in the same panelboard or breaker hierarchy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, low-maintenance design\u003c\/strong\u003e — Eaton’s molded-case construction is built to withstand common panel environments, delivering years of dependable service with minimal upkeep.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntelligent protection without complexity\u003c\/strong\u003e — The thermal-magnetic mechanism provides straightforward, reliable protection without the need for extensive configuration or tuning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications 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\u003eModel\/Part:\u003c\/strong\u003e FAZ-D0.5\/3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 5A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree-phase feeders in small to mid-size commercial spaces (offices, retail centers, data centers with modest load requirements).\u003c\/li\u003e \u003cli\u003eLight industrial equipment protection for HVAC controllers, conveyors, pumps, and motors configured for 480V systems.\u003c\/li\u003e \u003cli\u003ePanelboard retrofits or upgrades where OEM compatibility and compact footprint are priorities.\u003c\/li\u003e \u003cli\u003eControl circuits and branch circuits where precise 5A protection helps prevent nuisance trips while still safeguarding downstream devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and operation\u003c\/h2\u003e\n\u003cp\u003eTo maximize the value of the FAZ-D0.5\/3 in your electrical distribution:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard or loadcenter specifies compatibility with Eaton molded-case breakers of this type and rating.\u003c\/li\u003e \u003cli\u003eEnsure secure torque on all terminal connections to maintain reliable performance and prevent arcing or overheating in high-load scenarios.\u003c\/li\u003e \u003cli\u003eCoordinate protection with other devices in the same power path to optimize selectivity and minimize unnecessary outages during faults.\u003c\/li\u003e \u003cli\u003eConsider this breaker for new installations where space is at a premium but three-phase protection at 480V is required, or for upgrading older panels to meet current protection standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton FAZ-D0.5\/3, AmpState delivers a compact, dependable solution for protecting critical loads in three-phase 480V systems. Its precise thermal-magnetic trip, panel-friendly design, and OEM-compatible compatibility make it a practical, long-term choice for professional electrical installations that demand reliability and clarity in protection performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349562904738,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_bb9f5cf8-e1f3-4059-88b7-b4850a4a6fc8.png?v=1764149832","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-d0-5-3-5a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}