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We are a global partner offering our customers the best solutions thanks to our expertise and in-depth knowledge of their applications.
Mersen has a keen understanding of the unique challenges customers face in each of the markets we serve. We deliver extensive product expertise and unbeatable applications support, enabling our customers to optimize their market performance.
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, 250VAC/DC
A2D-R - Reducer Fuses - Class RK1 - Time-Delay
A2K-R - Class RK1 - Fast-Acting, 250VAC/DC
A6D-R - Class RK1 - Time-Delay, 600VAC/DC
A6D-R - Reducer Fuses - Class RK1 - Time-Delay
A6K-R - Class RK1 - Fast-Acting, 600VAC/DC
Class R 250V Fuseholders - Class R
Class R 600V Fuseholders - Class R