16 S&C Instruction Sheet 681-510
Operation
Locking Out of the Grounded position
To prevent the operation of a load-interrupter switch or
fault interrupter into the
Grounded
position, insert a
padlock through the OPERATION selector and the right-
side hole of the locking collar. See Figure 26.
Locking Out of the Closed position
To prevent the operation of a load-interrupter switch or
fault interrupter into the
Closed
position, insert a padlock
through the OPERATION selector and the left-side hole of
the locking collar. See Figure 27.
Locking In Closed, Open, or Grounded
Position
To lock a load-interrupter switch or fault inter rupter into
position, insert a padlock through the Operating disk and
the center hole in the locking collar. See Figures 28, 29,
and 30.
Figure 29. Locked in the Open position.
Figure 30. Locked in the Grounded position.
Figure 28. Locked in the Closed position.
Figure 27. Locked out of the Closed position.
Operating disk
Operation selector
Figure 26. Locked out of the Grounded position.
Operating disk
Operating disk
Operation selector
Locking collar
Operation selector
Operating disk
Operation selector
Operation selector
