4 switch installation, Locations of the, 20 x – GE Industrial Solutions Power Break II Switches, 800-4000A Frames, 240-600Vac User Manual
Page 11: 2000 a frames, Locations, 16 x, 2500–3000 a back-connected frames, Front-connected frame, Power break® ii switches, Chapter 1. introduction
Power Break® II Switches
Chapter 1. Introduction
1-4 Switch Installation
Ensure that all accessory connections are secure. Line up
the bolt holes in the enclosure with the attachment points
on the switch, illustrated in Figures 3, 4 and 5, insert the
bolts and tighten. Use
nonmagnetic
material in the area
between the line and load terminals to support the switch.
Figure 3. Locations of the
1
/
4
–20 x
3
/
8
-inch deep screw inserts
for mounting the switch in equipment, 800–2000 A frames.
Figure 4. Locations of the
3
/
8
–16 x
7
/
16
-inch deep screw inserts
for mounting the switch in equipment, 2500–3000 A back-
connected frames.
Figure 5. Locations of the
3
/
4
-inch diameter through holes for
mounting the switch in equipment, 4000 A front-connected
frame.
3