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IQ System Controller 3M quick install guide
AWG TORQUE LB.IN
300 kcmil-2 250
AWG TORQUE LB.IN
300 kcmil-6 275
Main/supply side wiring
The main wiring is the nal step in the installation process.
300 kcmil-2 AWG
1/4"
3/8"
Section C - Wiring
300 kcmil-6 AWG
1/0-14 AWG
300 kcmil-14 AWG
1/0-14 AWG
300 kcmil-14 AWG
NEUTRAL AND GROUND CONNECTIONS AWG TORQUE LB.IN
Neutral and ground bar – large holes
1/0–3 50
4–6 45
8 40
10–14 35
Neutral and ground bar – small holes
6–8 25
10–14 15
Neutral lugs 300 kcmil–6 275
3/8"
5/16"–24 UNF
#10–32 UNF
When using the Eaton CSR main breaker
NOTE
: The ground bar doesn’t support cables higher than 1/0 to
be compliant with the bending radius as per the standards.
WARNING: Tighten the Hex nut and recheck the
torque (48 lb. in) before every wire installation.
When using a back-fed breaker in the
electrical panel
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