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Bussmann's Fuse Class RK1 6A LPS-RK-SP Series is an essential component for any electrical circuit breaker or fuse box in homes and industrial settings alike. Designed to provide time-delay protection against temporary surges in current, these fuses help prevent nuisance blowing from motor starts while also reacting quickly when exposed to sustained overloads or short circuits. Their UL Class RK1 rating makes them more current-limiting than standard fuses, making them ideal for newer equipment with rejection clips that ensure a match with Class R fuse holders. With modified terminals and rejection features, they provide enhanced protection and peace of mind against potential electrical damage. Whether used in residential wiring systems or commercial applications, Bussmann's Fuse Class RK1 6A LPS-RK-SP Series offers the superior performance and reliability needed to keep your circuits safe and secure.