{"product_id":"eaton-fd4080-circuit-breaker","title":"Eaton | FD4080 | Circuit Breaker | 4-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Eaton \u003cstrong\u003eFD4080\u003c\/strong\u003e, a robust \u003cstrong\u003e4-pole circuit breaker\u003c\/strong\u003e designed for reliable protection in modern electrical systems. It’s an ideal choice for \u003cstrong\u003emaintenance, retrofit, and replacement\u003c\/strong\u003e projects where matching specifications matters and downtime is costly.\u003c\/p\u003e \u003cp\u003eWhy this 4-pole breaker stands out:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFour-pole configuration supports \u003cstrong\u003ethree-phase systems with a grounded neutral\u003c\/strong\u003e, delivering synchronized interruption across all poles for safer, more predictable disconnection.\u003c\/li\u003e \u003cli\u003eDirect-fit option for Eaton panels and distribution setups that require the \u003cstrong\u003eFD4080\u003c\/strong\u003e family — a practical choice when upgrading older gear or standardizing components across facilities.\u003c\/li\u003e \u003cli\u003eCompatibility reference you can trust: the \u003cstrong\u003eFD4080\u003c\/strong\u003e part number is the best reference to ensure you’re selecting the correct device; always \u003cem\u003econfirm fit and ratings\u003c\/em\u003e before ordering.\u003c\/li\u003e \u003cli\u003eBuilt for environments where protection must be dependable and repeatable—whether in manufacturing floors, data centers, or HVAC power distribution closets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical maintenance teams carrying out replacements on legacy four-pole breakers within Eaton or compatible panels.\u003c\/li\u003e \u003cli\u003eFacilities managers looking to standardize protective devices across multi-line electrical installations.\u003c\/li\u003e \u003cli\u003eOEMs integrating four-pole protection into equipment that requires reliable phase protection and coordinated disconnection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to verify you’re getting the right part:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the exact part number: \u003cstrong\u003eFD4080\u003c\/strong\u003e, the most reliable reference for compatibility.\u003c\/li\u003e \u003cli\u003eCheck your panel labeling for the required amp rating, voltage, and interrupting capacity, and ensure these align with your system’s needs.\u003c\/li\u003e \u003cli\u003eEnsure the mounting and bus connection configuration matches your enclosure design to avoid installation issues.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installation and use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways isolate power and follow lockout\/tagout procedures before working on energized panels.\u003c\/li\u003e \u003cli\u003eKeep documentation handy: have the panel schematic and the FD4080 rating information accessible for quick cross-checks during servicing.\u003c\/li\u003e \u003cli\u003eUse the \u003cstrong\u003eFD4080\u003c\/strong\u003e in applications that require four-pole protection to ensure simultaneous disconnection across all poles, reducing exposure during fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Eaton \u003cstrong\u003eFD4080\u003c\/strong\u003e means selecting a dependable component that aligns with Eaton’s distribution ecosystem. For projects needing precise, four-pole protection and a reliable replacement or retrofit option, this part delivers consistent performance—provided you verify fit and ratings beforehand.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427090616482,"sku":"FD4080","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-fd4080-circuit-breaker-4-pole-371.webp?v=1789671031","url":"https:\/\/www.ampstate.com\/products\/eaton-fd4080-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}