Fuse Finder Type your current, get the right fuse
Not sure? Current = power (watts) ÷ voltage. Example: a 24 W device on 12 V draws 2 A.
Car blade fuse colours: tap one
Always replace a blown fuse with the same rating (same colour). A bigger fuse can let the wire overheat. If a new fuse blows again straight away, look for a short circuit first.
About Fuse Holders
Holders for 5x20mm glass fuses (PCB mount with or without cover, and panel mount with screw cap), a waterproof inline holder for mini blade car fuses, and AC power inlet sockets with a built-in fuse drawer. A holder lets you change a blown fuse in seconds without soldering.






