{"product_id":"thomas-betts-388-402-fuse-holder-two-pole-assembly","title":"Thomas \u0026 Betts 388-402 Fuse Holder Two Pole Assembly","description":"\u003cdiv\u003e\u003cp\u003eThe Thomas \u0026amp; Betts 388-402 Fuse Holder is a two‑pole cartridge fuse block designed to securely mount and retain fuses for dependable overcurrent protection in industrial control panels, OEM machinery, and electrical distribution systems. It features a ceramic\/porcelain insulating base and a two‑pole configuration for mounting cartridge fuses in demanding environments. This fuse holder is rated up to 250 VAC and up to 30 A, supported by a panel or surface mounting style and screw terminal connections for reliable wiring. Common applications include protecting branch circuits, motor controls, transformers, and power supplies in industrial automation and commercial equipment; compatibility is reinforced by common replacements such as 388-401, 388-403, and 388-404. Maintenance electricians, panel builders, and system integrators use the 388-402 for new installations, equipment maintenance, retrofits, and replacement of existing fuse blocks.\u003c\/p\u003e\u003c\/div\u003e","brand":"THOMAS","offers":[{"title":"New","offer_id":46242798862570,"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-008.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/thomas-betts-388-402-fuse-holder-two-pole-assembly","provider":"GTG Hardware","version":"1.0","type":"link"}