{"product_id":"eaton-cutler-hammer-fdpw365bj-400a-3-pole-vertical-bottom-feed-main-fusible-panel-mount-switch-fdpw-series","title":"Eaton \/ Cutler-Hammer FDPW365BJ – 400A, 3-Pole Vertical Bottom Feed Main Fusible Panel-Mount Switch – FDPW Series","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton \/ Cutler-Hammer FDPW365BJ\u003c\/strong\u003e is a rugged 400A, 3-pole main fusible panel-mount switch designed for demanding switchboard and panelboard installations. Configured for vertical bottom feed, this device delivers dependable load isolation and fast overcurrent protection exactly where it’s needed in industrial, commercial, and infrastructure power setups.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400A, 3-pole configuration:\u003c\/strong\u003e supports high-current feeders and provides a single-point main disconnect for enhanced control and protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVertical bottom feed orientation:\u003c\/strong\u003e simplifies field wiring and enables efficient integration into panel enclosures with bottom access.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel-mount form factor:\u003c\/strong\u003e offers straightforward installation in standard switchgear and panelboard assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMain fusible protection:\u003c\/strong\u003e combines disconnect capability with fuse-based overcurrent protection to help safeguard downstream equipment and circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability:\u003c\/strong\u003e built by Eaton \/ Cutler-Hammer for durability in harsh environments and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for applications such as switchboards, feeder panels, and motor control centers where a robust main disconnect is required. The FDPW365BJ is well-suited for facilities seeking a proven, space-efficient solution that pairs smooth operation with clear electrical isolation, reducing maintenance risk and improving safety during servicing.\u003c\/p\u003e \u003cp\u003eCompared to non-fusible disconnects, this main fusible panel-mount switch provides integrated protection in a compact footprint, helping you meet electrical codes and protective coordination goals without sacrificing panel space. Use cases include primary service entrances, process lines in manufacturing, and power distribution in data centers or large commercial builds where reliable, accessible isolation is essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FDPW365BJ\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e panel-mount with vertical bottom feed\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e main fusible switch for load isolation and overcurrent protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Default Title","offer_id":46361521979554,"sku":"FDPW365BJ","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_09b081a8-12b5-4af0-bd69-814f6bed4ff2.png?v=1764704027","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-fdpw365bj-400a-3-pole-vertical-bottom-feed-main-fusible-panel-mount-switch-fdpw-series","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}