ABB OTM C Series - Locking Electrical Operation

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MOTORIZED CHANGE-OVER AND TRANSFER SWITCHES, OTM_C
MOTORIZED CHANGE-OVER AND TRANSFER SWITCHES, OTM_C
3.1.1 Locking electrical operation
To disable electrical operation, lock the locking latch with a padlock. After the locking latch
has been locked, the motorized change-over switch cannot be operated electrically. You
can lock electrical operation in all positions (I, 0, II).
Figure 3.2 Locking electrical operation
A04136
II
I
M
M
Man.
Man.
M
M
Man.
Man.
1
2
∅5...6 mm