KYN28A-12(GZS) MV Switchgear Fittings - Earthing Switch Operation Mechanism Interlocking Device, 5VACY.363.010.7 (Used for the Transmission Operation of Crank Arm)

Specification Code:5VACY.363.010.7

Specification Description:(used for the transmission operation of crank arm) assembly drawing

Earthing switch operation mechanism interlocking device

(used for the transmission operation of crank arm)5VACY.363.010.7 assembly drawing

Introduction:
    The interlocking device has improved reverse blocking of the backdoor on the basis of the original interlocking device of 5VACY.363.010 earthing switch operating mechanism. When the backdoor is open(sealed plate), the original interlocking can still operate earthing switch, and this interlock can not be operated, the backdoor(sealed plate) should be closed before operation of the earthing switch.
    The working principle of the interlock device is that it changes the back support to reverse blocking based on the original 5VACY.363.010. When the backdoor (sealed plate) is opened, the push rod moves outwards of the cabinet under the forces of opening, the held unlocking shaft stretches out towards the rear of the cabinet to achieve locking, and the earthing switch can not be operated. This interlock is reliable and flexible.

Note: The interlocking do not in culde the front deer. interlock. please order sperately if needed

Earthing switch operation mechanism interlocking device

(used for the transmission operation of crank arm)5VACY.363.010.7 assembly sheet