20 Amp One-Time Cartridge Fuse (Small)
This one-time general purpose fuse protects lighting, heating, and other circuits not subject to temporary surges and where available short-circuit currents are relatively low. Small. Non-Renewable Single-use. These class K-5 fuses are for light duty circuit locations.
This easy to install 20 amp cartridge fuse is for pull-out style fuse blocks only. Overload or short circuit condition should be corrected before replacing a blown fuse.
Size; 1/2″ x 2″