Interlocking device HST® B is used for locking switching devices (circuit breakers, earthing switches). By turning the key, the bolt moves into a corresponding recess on the handle or the control unit of the switching device and locks.

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HST-B

100,00

Interlocking devices are used for locking the main switch of a machine. By turning the key, the bolt moves into the space of the switch and prevents that the machine can be activated. Upon this, the released key can be used to open the lock of the door locking mechanism.