Step 6 - Connect power feeders
• Connect the feeders at the phase, neutral and ground lugs and tighten according to Table I.
See Figure 3 for lug locations. (If rack has been converted to single phase, only lugs A & C will be terminated.)
PHASE LUGS
NEUTRAL LUG
GROUND LUG
Figure 3 - Power Lug Locations
Table I - Line Terminal Torque Ratings
Line and Neutral Lugs
6 AWG - 250 kcmil
375 in. -lbs.
(rated for copper wire only and for
(16 -127 mm2)
9O
˚
C ampacity wire)
Ground Lug
14 AWG - 10 AWG
35 in.-lbs.
(2 - 6 mm
2
)
8 AWG
40 in.-lbs.
(10
mm
2
)
6 AWG - 4 AWG
45 in.-lbs.
(16 - 20 mm
2
)
2 AWG - 1/0 AWG
50 in.-lbs.
(35 - 50 mm
2
)
Step 7 - Label Circuits
• A sheet of labels, P/N 29247, has been supplied to number the circuits in the circuit directory on the door of the rack. It is important to
number these circuits as they also by association number the load terminals inside. Usually the left-most cabinet begins with circuits I
thru 24, and on from left to right. If your racks have been factory assembled and custom numbered, skip to the next step (8).
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