LLSRK004ID is a 4A Littelfuse LLSRK_ID Series part for time-delay, current-limiting Class RK1 protection for general circuits, motors and transformers; this ordering code uses industrial cartridge; Indicator® version at 1A and above.
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LLSRK004ID is a Littelfuse LLSRK_ID Series ordering option rated 4A. It is designed for time-delay, current-limiting Class RK1 protection for general circuits, motors and transformers. Rated 600 V AC / 300 V DC with 200 kA AC and 20 kA DC interrupting capability; dual-element POWR-PRO construction. The selected ordering configuration is industrial cartridge; Indicator® version at 1A and above. Verify coordination, ambient derating and the exact ordering code against the current Littelfuse datasheet before design-in.
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