S&C 2030 User Manual

Installation
14 S&C Instruction Sheet 716-500
STEP 8. Note the direction of the lower terminal pad
on each insulating support column. See the catalog
drawing. See Figure 10. If the alternate terminal-
pad position is desired, remove the ½-13 × 1½ hex-
head stainless steel cap screws and at washers
used to attach the transition box to the insulating
support column. Turn the transition box 180 de-
grees, then replace and securely tighten the
½-13 × 1½ cap screws.
Installing the Interrupters
NOTICE
Interrupters are numbered “Pole1,” “Pole 2,” and “Pole3.”
Make sure to install the interrupter to its corresponding
insulating support column. Please note that the pole
numbers do not have to correspond with your system’s
phase designations.
STEP 9. Attach a lifting sling to the lifting bracket on one of
the interrupters. See Figure 11. Remove and discard
the clamps and associated ½-inch galvanized steel
hardware that fasten the interrupter shipping
bracket to the high-speed base. See Figure 12 on
page 15. Carefully lift the interrupter somewhat
higher than the top of the transition box of its
associated insulating support column. Remove the
four ½-13 stainless steel hex nuts and Belleville
washers used to attach the interrupter shipping
bracket to the threaded studs on the interrupter.
Discard the shipping bracket, but retain the
Belleville washers and nuts for re-use in Step 11(e).
Transition box Terminal pad
(4) ½-13 X 1½-inch
stainless steel
capscrews
Figure 10. Terminal pad orientation can be rotated 180 degrees.
Interrupter lifting bracket
Access cover (removed)
Shipping cover (removed)
Positioning marks
½-inch –13 stainless steel
studs, Belleville washers, and
stainless-steel hex-head nuts
Transition box
Shipping cover
Lifting sling
Figure 11. Lift the interrupter over the insulating support column.

S&C 2030 Specifications

General

Brand	S&C
Model	2030
Category	Switch
Language	English