A miniature time-delay fuse used to protect electronic equipment, sample of the many markings that can be found on a fuse.
rated 0.3 amperes at 250 volts. 1.25 inches (about 32 mm) long.
200 A Industrial fuse. 80 kAbreaking capacity
Electronic symbols for a fuse.IEC (upper) and IEEE/ANSIAmerican/Canadian (lower two) versions.
Automotive fuses
Fuse standards
IEC 60269 fuses
Older medium-voltage fuse for a 20 kVnetwork
Thermal fuses
Relay
Basic design and operation
Simple electromechanical relay