$1.00
Rated at 30 amps, this fast-acting AGC glass-body cartridge fuse opens quickly on an overcurrent, protecting the wiring and components downstream before heat can build. The quarter-inch by one-and-a-quarter-inch glass tube shows the fusible element inside, so a blown fuse reads at a glance, and its fast action suits circuits that should shut down immediately on a short.
Rated at 30 amps, this AGC fuse is a fast-acting glass-body cartridge that opens quickly on an overcurrent, protecting the wiring and components downstream before heat can build. The AGC form factor is the familiar quarter-inch diameter by one-and-a-quarter-inch glass tube, with the fusible element visible inside so a blown fuse can be confirmed at a glance.
Fast-acting means it clears a fault with little delay, which suits circuits that should shut down immediately on a short rather than tolerate a surge. The 30 amp rating sets the threshold: the element carries normal load indefinitely and melts when current exceeds that value, breaking the circuit.
Match the amperage to the circuit it protects, since a fuse rated too high defeats the protection and one rated too low nuisance-trips under normal load. The glass body and standard AGC dimensions make it a direct replacement wherever a 30 amp AGC cartridge is specified.
