{"product_id":"schneider-electric-pbq3640g-fusible-ground-bus-plug","title":"Schneider Electric PBQ3640G Fusible Ground Bus Plug","description":"\u003cdiv\u003e\u003cp\u003eSchneider Electric’s Square D PBQ3640G is a fusible I-Line busway plug-in unit rated for 400 A and up to 600 V AC, designed for three-pole, three-wire I-Line busway installations. This plug-in bus plug provides three fuse bases plus an integrated ground path, with ground lugs included for a complete grounding connection and a plug-in connection to adjacent busway sections. It accepts Class H, K, or R fuses, and an R-fuse rejection kit (QMB4060R) is available; Class J fuses can also be used by relocating the load-side fuse bases to the markings inside the enclosure. The PBQ3640G is intended for industrial feeder applications, delivering a robust, easily replaceable fusible interface between busway segments in heavy-duty environments. It supports aluminum or copper I-Line busways and is typically paired with compatible busway sections to form a code-compliant 400 A distribution point in manufacturing, processing, and other high-demand facilities. \u003c\/p\u003e\u003c\/div\u003e","brand":"SQUARE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46258978357482,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-012.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schneider-electric-pbq3640g-fusible-ground-bus-plug","provider":"GTG Hardware","version":"1.0","type":"link"}