SIRIUS 3RV2 motor starter protectors
4.9 Accessories
SIRIUS Innovations
428 System Manual, 01/2011, A8E56203870002-03
Locking
In the OFF position, the rotary operating mechanism can be secured by attaching up to
3 locks to the handle outside of the control cabinet, e.g. while maintenance work is carried
out on the system. In this case too, the motor starter protector must be set to the O position
first, before the locks are attached. The locking device on the handle is then pulled forward.
Up to three padlocks with a maximum shackle diameter of 8 mm can be attached to this
locking device.
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