Why put up with the old plug fuses any longer? These proven UL Listed Edison screw base resettable circuit breakers are a direct replacement for TL-20 amp one-time blow plug fuses. No more having to remove and replace blown fuses in your furnace "fustat" box cover switch unit or antique household fuse panel. Minibreakers provide circuit protection AND the convenience of push-to-reset operation.
VPKMB20