Waterproof 30 amp inline fuse holder of waterproof level of the lead fuse holder also reflects the ability of the instrument to prevent moisture and dust, especially for the outdoor circuit, inevitably in the high humidity or dust in the harsh environment, the sealing and waterproof ability of the lead fuse holder is crucial to ensure the safe operation and life of the instrument.

Like other types of fuses, the main purpose of an in-line fuse to protect the circuit of a piece of electrical or electronic equipment. If an electrical device is suddenly overcharged with current, the filament inside the fuse will melt and break the circuit. ... One of the most common uses for in-line fuses is automotive.Check out our inline fuse holder if you think a inline fuse holder is exactly what you are looking for!