{"product_id":"eaton-faz-d4-3-na","title":"Eaton FAZ-D4\/3-NA 4A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton \u003cstrong\u003eFAZ-D4\/3-NA\u003c\/strong\u003e 4A 3-Pole 480 V Circuit Breaker — a purpose-built, industrial-grade protection device designed for three-phase power systems. With a 4-amp nominal rating and a 480-volt maximum, this breaker provides precise, reliable protection for smaller-load circuits and motor-control lines within commercial and light-industrial panels. Its 3-pole configuration ensures synchronized protection across all three phases, helping prevent phase imbalances and equipment damage in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection:\u003c\/strong\u003e full shutdown across all three phases in a 480 V system, maintaining balanced power distribution and safeguarding connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4 A current rating:\u003c\/strong\u003e tailored protection for low-to-mid-load circuits, control panels, and motor-control circuits without unnecessary trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480 V system compatibility:\u003c\/strong\u003e ideal for industrial settings where three-phase power governs machinery and controls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the Eaton FAZ family:\u003c\/strong\u003e designed for seamless compatibility with Eaton panel systems and spare-part inventories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct reference:\u003c\/strong\u003e FAZ-D4\/3-NA ensures straightforward identification and replacement in maintenance workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications:\u003c\/strong\u003e industrial control panels, machine enclosures, distribution boards, conveyors, CNC machines, HVAC units, and other three-phase equipment in warehouses and manufacturing facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out: it’s purpose-built to integrate with Eaton panels, offering reliable, plug-and-protect performance for three-phase loads. The 3-pole design consolidates protection into a single device, simplifying installation and field service while maintaining precise current-limiting for sensitive control circuits and small motors. This makes it a smart choice for technicians stocking spare parts for maintenance-heavy environments.\u003c\/p\u003e \u003cp\u003ePractical tips for use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the 4 A rating to the load profile of your control circuits and small motors to avoid nuisance trips while still protecting equipment.\u003c\/li\u003e \u003cli\u003eConfirm that your panel and wiring arrangement are compatible with a 3-pole 480 V device to ensure safe, code-compliant installation.\u003c\/li\u003e \u003cli\u003eKeep \u003cem\u003eFAZ-D4\/3-NA\u003c\/em\u003e in your standard parts inventory for quick replacement in compatible Eaton installations, reducing downtime when service is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical distribution with the Eaton FAZ-D4\/3-NA 4A 3-Pole 480 V Circuit Breaker and experience dependable three-phase protection built to perform in demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423730749602,"sku":"FAZ-D4\/3-NA","price":1587.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/eaton-faz-d4-3-na","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}