Operating mechanism of a circuit breaker with a locking...

Operating mechanism of a high-voltage multipole switch

Operating mechanism of a low voltage electric circuit breaker

Operating mechanism of a miniature electrical circuit breaker

Operating mechanism of a three position switch

Operating mechanism of a three-position switch

Operating mechanism usable with a vacuum interrupter

Operating mechanism with improved input drive arrangement...

Operating mechanisms for enclosed circuit breakers or switches

Operating mode switching device

Operating switch of microwave oven and control circuit thereof

Operating system for remote electrical equipment

Operation and stopping mechanism for program control and the...

Operation by cylindrical cam of the contacts of a...

Operation counter for a circuit interrupter

Operation detection devices having a sensor positioned to...

Operation device

Operation mechanism for actuating a circuit interrupter

Operation of a dual movement cut-off chamber by means of...

Operation terminal