 Rotary handle operation device |
· Rotary handle operation device
The mechanism is used in moulded case circuit breaker to operate the draw-out panel. Power distribution panel and supply box outside the panel by turning the handle,and to ensure the door of panel would not be openned when the breaker being on.
The hand-drive mechanism can be equiped with two types of operation, one is "A"model square handle,the other is "B?model round handle. |