PTC circuit protection device comprising mechanical stress riser
PTC conductive polymer compositions
Rated temperature protection for turbine engine
Recessed lighting fixture and an insulation detecting protector
Rectifier system
Relay, relay unit and electrical junction box
Reliable over-temperature control circuit
Remote control circuit breaker circuit
Resetable overcurrent protection arrangement
Resettable automotive circuit protection device
Resettable circuit protection apparatus
Resettable circuit protection apparatus
Residual current detector with fail safe lockout device
Resistor protection systems
Rush current suppression circuit
Safeguarding electrical transient surge protection
Safety device applied to engaging and disengaging a fuse in...
Safety device for a conducting path in a load device
Safety device for electric consumers in motor vehicles
Safety loop for a light fixture