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NOTICE
Material damage
Risk of damage to the device.
When deactivating door interlocking, ensure that the 8UD handle and the 3KF switch
disconnector are in the same position (both ON or OFF) before you close the cabinet door.
Otherwise the operating mechanism can be damaged.
Tolerance compensation
The door-coupling rotary operating mechanism is supplied with tolerance compensation as
standard. This device compensates potential minor offsets between the rotary switch of the
cabinet door and the shaft of the door-coupling rotary operating mechanism.
①
3KF switch disconnectors with fuses
Manual, 09/2019, L1V30580914002A-01
Tolerance compensation
8.4 8UD door-coupling rotary operating mechanism
Further accessories
97
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