the k lock is a key operated mechanical bolt interlock thatis
suitable for the control of electrical switchgear. the standardunit
comes with a 15.88 mm diameter bolt available in variouslengths,
that is used to control the rotation or movement of operating
handles or toggles of electrical switchgear. many suppliersof
switchgear equipment have mounting kits available for castell
interlocks. the lock is manufactured in brass or stainlesssteel
making it ideal for use in harsh or corrosive environments.
1. while the side bolt is extended, the key is free. themechanism is locked.
2. by inserting and turning the key in the bolt interlock, you canretract the bolt, e. g., releasing the disconnector.
this will trap the key into the lock.
3. the key stays trapped while the bolt is retracted.

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