Cooper Bussmann FRN Series 40 Amp Brass Time-Delay Cartridge Fuses (2-Pack)

The Cooper Bussmann FRN Series 40 Amp Brass Time-Delay Cartridge Fuses (2-Pack) are current limiting at 10-seconds (minimum) at 500% rated Amps. The fuses feature dual elements with time delays and a 250-Volt rating. These fuses are intended for use in power panel-boards, motor-control centers, combination starters and machinery disconnects.|For use in power panel-boards, motor-control centers, combination starters and machinery disconnects|Class RK5|Current limiting 10 seconds (minimum) at 500% rated Amp s|Dual element with time delay|250 volts|Fiberglass tube|CSA and UL Listed|Includes 2 fuses