{"product_id":"s-c-electric-company-123200r4-sm-4-fuse-refill","title":"S\u0026C Electric Company 123200R4 SM-4 Fuse Refill","description":"\u003cdiv\u003e\u003cp\u003eThe S\u0026amp;C Electric 123200R4 SM-4 Fuse Refill provides a field-replaceable fuse element for SM-4 outdoor power fuse equipment, enabling rapid restoration of protection without replacing the entire holder. Designed for use in SM-4 and SME-4Z holders, this refill unit is compatible with S\u0026amp;C’s SM-4 family of power fuses and pairs with related refills to support coordinated protection in outdoor distribution networks. The 123200R4 model carries a nominal voltage rating of 34.5 kV with a maximum of 38 kV, aligning with S\u0026amp;C’s specification for high‑voltage refills used in outdoor substations protecting transformers, capacitor banks, and feeders. Manufactured by S\u0026amp;C Electric Company, this refill unit is an official component for SM-4 systems, enabling economical and quick maintenance in utility distribution applications. \u003c\/p\u003e\u003c\/div\u003e","brand":"S\u0026C","offers":[{"title":"New","offer_id":46284106498282,"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-022.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/s-c-electric-company-123200r4-sm-4-fuse-refill","provider":"GTG Hardware","version":"1.0","type":"link"}