Within the Littelfuse LLSRK_ID Series, LLSRK020ID provides a 20A rating for time-delay, current-limiting Class RK1 protection for general circuits, motors and transformers; configuration: industrial cartridge; Indicator® version at 1A and above.
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Use LLSRK020ID when a 20A Littelfuse solution is required 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. Its ordering configuration is industrial cartridge; Indicator® version at 1A and above. System-level protection, derating and coordination should be checked against the latest Littelfuse data before design-in.
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