If you have an older style fuse panel with standard plug fuses and want to add tamper-proof fuses, simply add plug fuse adapter. These adapters come in 15, 20, and 30-amp sizes. They allow the newer ad safer “S” type tamper-proof fuses to be screwed into the standard bases. simply screw the new “S” type fuse into the base and then screw the whole assembly into the fuse panel socket. Each of these plug fuse adapters is rated for either 15, 20, or 30 amps and is labeled on the inner base of the adapter.
Too often fuses are wrongly replaced and many electrical fires are the result. For your safety, only replace fuses with the appropriate sized fuses. If they are blowing, there is a problem with the circuit or something attached to it.