Operating mechanism for a fluid blast circuit interrupter

Operating mechanism for a high-voltage switch

Operating mechanism for an inert gas filled circuit breaker

Operating mechanism for electrical switches

Operating mechanism for gas filled switchgear

Operating mechanism for use in a circuit breaker

Operating mechanism of a low voltage electric circuit breaker

Operation mechanism of switch

Operator for a circuit interrupter and disconnect switch combina

Operator for microswitches

Organ stop tablet mechanism

Outdoor high voltage circuit breaker

Overcurrent and short circuit protection device

Overcurrent protection device

Paddle switch safety button

Panel mounted switching device

Pawl controlled switch

Pendant switch assembly for hoists

Permanent magnet rotating arc switch

Perpendicularly-opening grounding section switch