Installation Manual

Power Wiring
9000X AF Drives MN04001004E—May 2011 www.eaton.com 11
Cable and Breaker

Sizes—480V Ratings, continued
Cable and Breaker

Sizes—575V Ratings
Notes
The current interrupting of the breaker, up to 100 kAIC, will determine the overall current rating of the combination.

A UL listed breaker must be used.

Based on a maximum environment of 104°F (40°C).
I
H
hp
Frame
Size FLA
Breaker
Current
Wire Size

AWG
Power Ground
Terminal Size
Power Ground
400 FR11 520 700 2 x 500 500 Bus bar Bus bar
500 590 800 4 x 4/0 500 Bus bar Bus bar
550 650 900 4 x 250 600 Bus bar Bus bar
600 FR12 750 1000 4 x 300 600 Bus bar Bus bar
650 820 1000 4 x 300 600 Bus bar Bus bar
700 920 1200 4 x 400 — Bus bar Bus bar
I
H
hp
Frame
Size FLA
Breaker
Current
Wire Size

AWG
Power Ground
Terminal Size
Power Ground
2 FR6 3.3 15 14 14 1/0–14 2–14
3 4.5 15 14 14 1/0–14 2–14
5 7.5 15 14 14 1/0–14 2–14
7-1/2 10 20 12 14 1/0–14 2–14
10 13.5 30 10 12 1/0–14 2–14
15 18 30 10 10 1/0–14 2–14
20 22 40 8 8 1/0–14 2–14
25 27 40 8 8 1/0–14 2–14
30 FR7 34 50 6 8 1/0–14 1/0–10
40 41 60 4 6 1/0–14 1/0–10
50 FR8 52 100 2 6 3/0–4 3/0–4
60 62 100 1 6 3/0–4 3/0–4
75 80 125 1/0 6 3/0–4 3/0–4
100 100 150 3/0 6 3/0–4 3/0–4
125 FR9 125 200 4/0 2 350 kcmil–2x3/0 3/0–4
150 144 250 350 1/0 350 kcmil–2x3/0 3/0–4
200 FR10 208 300 2 x 250 300 kcmil 600 kcmil 600 kcmil
250 261 400 2 x 300 300 kcmil 600 kcmil 600 kcmil
300 325 500 2 x 350 300 kcmil 600 kcmil 600 kcmil
400 FR11 385 500 2 x 300 300 Bus bar Bus bar
450 460 600 2 x 350 350 Bus bar Bus bar
500 502 700 2 x 500 500 Bus bar Bus bar
550 FR12 590 800 4 x 4/0 500 Bus bar Bus bar
600 650 900 4 x 250 600 Bus bar Bus bar
700 750 1000 4 x 300 600 Bus bar Bus bar