Telephone line surge protecting device
Temperature sensing switch
Temperature switch
Tensile-stressed microelectromechanical apparatus and...
Thermal protective device with bimetal for semiconductor devices
Thermal switch
Thermal switch
Thermal switch
Thermal switch
Thermal switch
Thermal switch assembly
Thermal switch assembly
Thermal switch assembly
Thermal switch assembly
Thermal switch with a vitreous metal alloy switching element
Thermally actuated time delay switch
Thermally responsive control for a vacuum cleaner motor
Thermoelectric switch
Thermostat
Time delay disconnect switch