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Significantly more current-limiting than Class RK5, K and H fuses, Mersen’s Class RK1 fuses are ideal for upgrading your existing feeder and branch circuits to arc flash category “0”.
A2D-R - Class RK1 - Time-Delay
A2D-R - Reducer Fuses - Class RK1 - Time-Delay
A2K-R - Class RK1 - Fast-Acting
A6D-R - Class RK1 - Time-Delay
A6D-R - Reducer Fuses - Class RK1 - Time-Delay
A6K-R - Class RK1 - Fast-Acting
Class R 250V Fuseholders - Class R
Class R 600V Fuseholders - Class R