Repulsion type circuit breaker control device
Resilient clamping device for securing an arc chute cover of a s
Resistance insertion type circuit-breaker
Resistor applications for high-power circuit breakers
Resistor-provided UHV breaker
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