1351/1104

These locks are used for the mechanical locking of circuit-breaker switches, inverters, disconnecting switches and earthing switches of most of the medium-voltage cells, transformers, etc.

Generally, a cam is fixed on the rotor and is directly led by the key.

The cams mainly act as blocking elements in a device or mask the entrance of a crank for the operation of the disconnecting switch for example.

Catalogue-Interlocking-RONIS.pdf (1,689.9 kB)