{"product_id":"qbf364-4-200a-480v-3-phase-fusible-bus-plug","title":"QBF364-4 - 200A, 480V, 3-Phase, Fusible Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eQBF364-4 is a Fusible Bus Plug built for dependable power distribution in demanding industrial and commercial environments. Rated at 200A and 480V in a 3-Phase configuration, this plug-in solution integrates directly into busway and panelboard power distribution systems to feed equipment with clear, protected power where it's needed most.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eModel: QBF364-4\u003c\/li\u003e \u003cli\u003eType: Fusible Bus Plug\u003c\/li\u003e \u003cli\u003eAmperage: 200A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480V\u003c\/li\u003e \u003cli\u003ePhase \/ Poles: 3-Phase\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for industrial plants, commercial facilities, process equipment, and retrofit projects where compatible, hard-to-find busplugs are required. This model is specifically suited for ongoing maintenance, repair, and upgrade work that relies on exact-fit bus plugs to maintain system integrity.\u003c\/p\u003e \u003ch3\u003eWhat makes this bus plug unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned to support reliable distribution in demanding settings within busway and panelboard power distribution systems\u003c\/li\u003e \u003cli\u003eTargets maintenance, repair, and upgrade projects that need a compatible, hard-to-find busplug\u003c\/li\u003e \u003cli\u003eModel-specific fit (QBF364-4) for precise compatibility with established electrical layouts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical maintenance teams restoring or expanding distribution networks\u003c\/li\u003e \u003cli\u003eFacilities managers planning capacity upgrades in existing facilities\u003c\/li\u003e \u003cli\u003eEngineers specifying protective bus-plug solutions for new or retrofitted equipment\u003c\/li\u003e \u003cli\u003eContractors performing retrofit work in industrial or commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eThis fusible bus plug is intended for use with busway and panelboard power distribution systems. Confirm that your infrastructure supports 200A at 480V and that the busway\/panelboard configuration matches the 3-Phase, 3-pole design of the QBF364-4. Use only compatible fuses and follow standard electrical safety practices. For retrofit projects, align the plug with your existing protection scheme to maintain proper coordination. When replacing worn or obsolete bus plugs, sourcing the same model helps preserve electrical characteristics and performance across the distribution network.\u003c\/p\u003e \u003ch3\u003eMaintenance guidance\u003c\/h3\u003e\n\u003cp\u003ePlan routine checks to verify secure connections and inspect fuse elements according to OEM guidelines. Replacing with the same 200A, 480V, 3-Phase fusible plug ensures continued protection and consistent performance in your busway and panelboard systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default","offer_id":46392210686114,"sku":"QBF364-4","price":3151.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_7584cf39-f9a9-47d5-95f2-d6de38b0faf0.png?v=1765406002","url":"https:\/\/www.ampstate.com\/products\/qbf364-4-200a-480v-3-phase-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}