{"product_id":"eaton-cutler-hammer-fdpw366mr-600a-3-pole-main-fusible-panel-mount-switch-fdpw-series","title":"Eaton \/ Cutler-Hammer FDPW366MR – 600A, 3-Pole Main Fusible Panel-Mount Switch – FDPW Series","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton \/ Cutler-Hammer FDPW366MR is a 600A, 3-pole main fusible panel-mount switch built for demanding switchboard and panelboard environments. As part of the FDPW Series, it delivers dependable load isolation and overcurrent protection where uptime and safety matter most in industrial settings.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e600A, 3-pole configuration\u003c\/strong\u003e provides a single-point disconnect for three-phase power, enabling clear, decisive protection for your primary distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel-mount design\u003c\/strong\u003e facilitates clean, integrated installation within standard electrical panels and switchboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMain fusible protection\u003c\/strong\u003e interrupts fault currents at the source, helping safeguard downstream equipment and wiring from overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged FDPW Series construction\u003c\/strong\u003e is engineered for industrial duty, offering reliable performance in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, actionable isolation\u003c\/strong\u003e supports safe maintenance practices by providing a definitive disconnect point for the protected circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat this means for your operation\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMinimize downtime with a durable, easy-to-operate main switch that sits directly in your power distribution path.\u003c\/li\u003e \u003cli\u003eImprove electrical safety by ensuring rapid fault isolation at the distribution level, reducing exposure to fault currents.\u003c\/li\u003e \u003cli\u003eStreamline panel design and layout by using a purpose-built, panel-mount mains switch designed for high-current applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities and manufacturing floors requiring robust main protection for three-phase power.\u003c\/li\u003e \u003cli\u003eSwitchboards and panelboards where a reliable, fusible disconnect is essential for routine maintenance and fault containment.\u003c\/li\u003e \u003cli\u003eElectrical infrastructure in utility rooms and process environments that demand predictable, durable protection components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it works\u003c\/h2\u003e\n\u003cp\u003eThe FDPW366MR integrates a main fusible switch with a three-pole configuration to isolate all three phases in a single device. When a fault or overload occurs, the fusible element opens the circuit, providing rapid protection and a clear shutdown point for the protected panel. This straightforward topology supports straightforward fault analysis and safer maintenance procedures.\u003c\/p\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong model:\u003e FDPW366MR\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong rating:\u003e 600 A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong poles:\u003e 3-pole\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong mounting:\u003e Panel-mount\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong function:\u003e Main fusible switch\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong series:\u003e FDPW\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong brand:\u003e Eaton \/ Cutler-Hammer\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and care\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePlan panel space to accommodate a 3-pole mains switch with fusible elements and ensure proper clearance for safe operation and maintenance.\u003c\/li\u003e \u003cli\u003eCoordinate with your panel design to place the FDPW366MR at the main distribution point where quick isolation is most effective.\u003c\/li\u003e \u003cli\u003eFollow site safety guidelines when replacing fusible elements or performing maintenance to prevent accidental energization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Default Title","offer_id":46361522274466,"sku":"FDPW366MR","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_b3f4d58e-6ea4-4e33-af8c-24307dc11f04.png?v=1764704035","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-fdpw366mr-600a-3-pole-main-fusible-panel-mount-switch-fdpw-series","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}