Assigning The Switch Position Between The 8Ud1 Handle And 3Kc0 - Siemens SENTRON 3KC0 Manual

Accessories
8.7 Door-coupling rotary operating mechanism of the 8UD1 series
6. Retighten the loosened bolts.
7. Check whether the direct operating mechanism can be locked in position I or II using a
padlock before you mount the direct operating mechanism on the cabinet door.
8.7.4.4

Assigning the switch position between the 8UD1 handle and 3KC0

The coupling drivers, shafts and the operating mechanism module of the 3KC0 are equipped
with a tongue and groove connection to maintain the usual position for the 8UD1 handle
(position I on the left, OFF on the top, position II on the right).
If the 3KC0 is rotated by 90° during mounting, the position of the 8UD1 handle is in the right-
hand position. The tongue and groove connection on the coupling drivers and on the shaft
coupling can be adjusted in steps of 90° in order to move it to the top position.
90
Size of transfer switching equipment
1, 2
3, 4, 5
Tightening torque
(Nm)
1.0 ... 1.2
2.0 ... 2.5
3KC0 manual transfer switching equipment
Manual, 09/2018, L1V30368969105-01