{"product_id":"eaton-cutler-hammer-fdpw327f-800a-3-pole-branch-fusible-panel-mount-switch-fdpw-series","title":"Eaton \/ Cutler-Hammer FDPW327F – 800A, 3-Pole Branch Fusible Panel-Mount Switch – FDPW Series","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for demanding industrial environments, the Eaton \/ Cutler-Hammer FDPW327F is an 800A, 3-pole branch fusible panel-mount switch built to deliver dependable load isolation and overcurrent protection exactly where switchboards and panelboards demand it. This device is a core component of the FDPW Series, engineered to stand up to rigorous service while simplifying panel layouts and wiring workflows.\u003c\/p\u003e \u003ch3\u003eKey advantages you’ll notice in daily operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current capacity\u003c\/strong\u003e: rated for 800A, enabling robust protection for large feeders and heavy-duty electrical circuits without frequent replacements or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e: balanced, phase-coordinated isolation ideal for three-phase systems, reducing imbalance risks and simplifying protective coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel-mount design\u003c\/strong\u003e: compact integration inside switchboards or panelboards, helping to save space while keeping wiring neat and accessible for maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBranch fusible protection\u003c\/strong\u003e: provides reliable, selective interruption on overloads, enabling fast, predictable fault clearing and equipment protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the FDPW Series\u003c\/strong\u003e: a proven Eaton\/Cutler-Hammer lineage known for durable construction and consistent performance in industrial power-distribution environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it shines: applications and use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for switchboard and panelboard applications where large feeders must be protected with dependable load isolation, the FDPW327F fits into OEM builds, distribution centers, manufacturing floors, and service-entry panels. Use cases include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection for 3-phase power distribution in metal manufacturing, chemical processing, and food\/beverage plants\u003c\/li\u003e \u003cli\u003eLoad isolation in new panel installations or retrofits where a reliable, high-capacity fusible switch is required\u003c\/li\u003e \u003cli\u003eSelective protection for critical lines feeding motors, drives, or heavy equipment where downtime has a tangible cost\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands apart\u003c\/h3\u003e\n\u003cp\u003eUnlike generic switch options, the FDPW327F combines a robust 800A rating with a true 3-pole arrangement and a panel-mount footprint, delivering precise protection without sacrificing space or accessibility. Its fusible design means you can select the appropriate fuse type and rating to match your system’s protection strategy, enabling clear fault isolation and straightforward maintenance. The FDPW Series lineage signals consistent quality, ensuring dependable operation across installation environments and over the long term.\u003c\/p\u003e \u003ch3\u003ePractical setup and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure all wiring adheres to your panel’s connector practices and conductor ampacity guidance. The three-phase arrangement helps maintain balance across phases during switching events.\u003c\/li\u003e \u003cli\u003eUse the correct fuse type and rating recommended for your load profile to maintain protection coordination with upstream devices.\u003c\/li\u003e \u003cli\u003eDuring installation, verify secure mounting within the panel and confirm accessible fuse blocks for safe, quick replacement when needed.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspections of terminals and fuse contacts to prevent contact resistance buildup and ensure reliable fault interruption.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSeries: FDPW\u003c\/li\u003e \u003cli\u003eConfiguration: 3-pole\u003c\/li\u003e \u003cli\u003eCurrent rating: 800A\u003c\/li\u003e \u003cli\u003eMounting: Panel-mount\u003c\/li\u003e \u003cli\u003eApplication: Branch fusible switch for switchboards and panelboards\u003c\/li\u003e \u003cli\u003eManufacturer: Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor teams building or upgrading industrial power-distribution infrastructure, the FDPW327F delivers demanding performance with practical usability. Its combination of high current handling, three-phase isolation, and panel-friendly design makes it a thoughtful choice for reliable, maintainable protection in modern facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Default Title","offer_id":46361522536610,"sku":"FDPW327F","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/panel_mount_switches_p1_bdf69276-76e8-4082-8a07-cc406842761e.png?v=1764704043","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-fdpw327f-800a-3-pole-branch-fusible-panel-mount-switch-fdpw-series","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}