Operating handle for an encapsulated switching apparatus
Operating handle for use with enclosed switching apparatus
Operating handle for weather-proof enclosed switch
Operating handle locking apparatus and electrical switching...
Operating handle means for stacked circuit breaker modules
Operating handle mechanism for a circuit breaker
Operating key unit
Operating means for electric switching apparatus for high...
Operating means for enclosed electric circuit controlling...
Operating means for high voltage air blast circuit breaker
Operating means for pushbutton switches and like having...
Operating mechanism
Operating mechanism and interlock for enclosed switches
Operating mechanism for a circuit breaker
Operating mechanism for a circuit interrupter
Operating mechanism for a circuit interrupter
Operating mechanism for a circuit interrupter
Operating mechanism for a circuit interrupting device
Operating mechanism for a high-voltage switch
Operating mechanism for a low voltage electrical...