EasyID FRN-R fuses offer the additional advantage of open fuse status that makes finding the open fuse easier and faster. These fuses feature the same energy efficiency and electrical performance characteristics as the green label non-indicating versions. Indicator shows when the fuse is open.
250 Vac dual element time-delay fuse
Class RK5
Dual-element feature allows closer sizing to load for superior protection of motors and transformers
Opens in as little as 0.004 second if the fuse experiences short-circuit conditions
250 volt
20 amp
2 count
These cartridge fuses are 23% more energy efficient and offer the best time-delay performance. Their dual-element feature allows closer sizing to load for superior protection of motors and transformers. These Class RK5 fuses with a 200kA interrupting
when longer, dangerous overloads are present. In addition, the dual-element design opens in as little as 0.004 second if the fuse experiences short-circuit conditions. All fuses UL Listed Class R (IR: 200kA). Groove in end cap or notch in knife blade