Electrical switching device for thermal and overvoltage protecti
Electrical terminal with thermal interrupter
Electrical thermostat
Electrical wire cutting circuit breaker
Electrically conductive contact pin having a temperature fuse fu
Electronic assembly having spring-loaded contact bridge with...
Enclosed bimetal circuit breaker
Energy regulator
Energy regulators
Energy supplemented electrical fuse
Fail safe high limit control
Fail-safe assembly for coacting contacts in a...
Fan coolant thermostats
Fault sensing wire and alarm apparatus
Fault sensing wire and alarm apparatus
Fire sensing device
Fitting of a heat-sensitive capsule in a wall of a water chamber
Fixing assembly of a temperature responsive element and its fixi
Flame probe
Fluorescent lamp with iron-nickel bimetal filament switch