Resistor-type disconnecting switch for circuit breaker
Reverse loop circuit breaker with high impedance stationary cond
RF Transfer switch
Rhodium electrical contact of a switch particularly a reed switc
Rod array vacuum switch for high voltage operation
Rotary arc type circuit breaker
Rotary disconnect switch
Rotary electric switch
Rotary electrical switch
Rotary puffer switch
Rotary switch
Rotary switch
Rotary switch
Rotary switch for gas-insulated substations
Rotary switch for switching very large DC currents
Rotary switch with common contact
Rotary switch with curved arc root migration track
Rotary-arc type gas-filled switch
Rotatable control switch for appliance
Rotating arc and expansion circuit breaker