Fuses

Fuses open a circuit by melting a metal element when current climbs past a safe level, sacrificing themselves to cut power before wiring or equipment is damaged. Maintenance stores carry spares of them because a blown fuse stops a line until the exact replacement is in hand, because a rating that drifted upward over years of substitutions is a fire risk, and because a new panel needs every branch protected at its own level.

 

As an authorized electrical distributor for multiple manufacturers, we stock cartridge, glass, ceramic, midget and plug fuses alongside automotive, semiconductor, medium-voltage and power types across competing lines, so you can find the exact class a panel schedule calls for, compare interrupting ratings across brands, and buy the fuse the equipment was designed around. Same-day shipping on in-stock items ordered before 2pm local time.