MIL-HDBK-419A
Table 1-22
Size of Equipment Ground Cables
Cable Size
Maximum Path Length
(AWG)
(FT)
750
MCM
375
600
MCM
300
500
MCM
250
350
MCM
175
300
MCM
150
250
MCM
125
105
4/0
84
3/0
66
2/0
53
1/0
1
41
2
33
21
4
6
13
8
8
Busbar
(IN.)
4 x 1/4
636
4
x
1/8
318
3
x
1/4
476
3
x
1/8
238
2
x
1/4
318
2
x
1/8
159
2
x
1/16
79
1
x
1/4
159
1
x
l/8
79
1
x
l/16
39
1-119