i Series i24, i24e, & quad Installation Supplement
Page 1 of 3
LIT-30955-02
Wall Mounted Dimmer Racks
Installation and Maintenance Manual Supplement
Applies to
i
24,
i
24e and
i
48 Quad
Enclosed is a copy of the Installation and Maintenance Manual for the original product. The
wall- mounted units are very similar to the floor-supported units except in the way they mount
and the size of the feeder lugs. The Quad version also includes additional load lugs. This
supplement serves as a modifier to that manual for the wall- mounted product. Please follow the
instructions in the manual except where modified below.
Page 2, Chapter 3 – The wall- mounted units are separate stand-alone dimmer racks. They may
be mounted side-by-side but are not fastened together. Disregard this chapter.
Page 7, Chapter 4 – The wall- mounted units are provided with concentric knock-outs top and
bottom in lieu of un-punched conduit entry panels. Two 1.5 / 2 / 2.5” T.S. and Eight 0.5 / 0.75 /
1 / 1.25” T.S. knock-outs are provided in both locations.
Page 10, Chapter 5 – Also allow 1” clearance on the left side so that the door can fully open.
Page 10, Chapter 6 – The wall- mounted units are attached to the wall via four holes in the back
to accept 5/16” bolts. The rack must be mounted in a substantial manner to support its 179 lbs.
plus the weight of any field wiring and conduit. The use of Unistrut or similar steel channel is
recommended.
Page 11, Chapter 9 – The
i
24 and
i
24e are provided with single feeder lugs with the option for a
second set. The
i
48 Quad is provided with dual feeder lugs.
Page 12, Table 1 – Line Lugs (rated for 90
o
C copper only at 75
o
C ampacity)
6 AWG – 250 kcmil. 375 in- lbs.
Ground Lug
14-10 AWG
35 in- lbs.
8 AWG
40 in- lbs.
6-4 AWG
45 in- lbs.
2-1/0 AWG
50 in- lbs.
