| COPPER BUS AMPACITY @ 500A/SQ.IN. |
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BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 3/16" |
1" |
94 |
188 |
282 |
376 |
470 |
564 |
658 |
752 |
| 2" |
188 |
376 |
564 |
752 |
940 |
1128 |
1316 |
1504 |
| 3" |
282 |
564 |
846 |
1128 |
1410 |
1692 |
1974 |
2256 |
| 4" |
376 |
752 |
1128 |
1504 |
1880 |
2256 |
2632 |
3008 |
| 5" |
470 |
940 |
1410 |
1880 |
2350 |
2820 |
3290 |
3760 |
| 6" |
564 |
1128 |
1692 |
2256 |
2820 |
3384 |
3948 |
4512 |
| 7" |
658 |
1316 |
1974 |
2632 |
3290 |
3948 |
4606 |
5264 |
| 8" |
752 |
1504 |
2256 |
3008 |
3760 |
4512 |
5264 |
6016 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 1/4" |
1" |
125 |
250 |
375 |
500 |
625 |
750 |
875 |
1000 |
| 2" |
250 |
500 |
750 |
1000 |
1250 |
1500 |
1750 |
2000 |
| 3" |
375 |
750 |
1125 |
1500 |
1875 |
2250 |
2625 |
3000 |
| 4" |
500 |
1000 |
1500 |
2000 |
2500 |
3000 |
3500 |
4000 |
| 5" |
625 |
1250 |
1875 |
2500 |
3125 |
3750 |
4375 |
5000 |
| 6" |
750 |
1500 |
2250 |
3000 |
3750 |
4500 |
5250 |
6000 |
| 7" |
875 |
1750 |
2625 |
3500 |
4375 |
5250 |
6125 |
7000 |
| 8" |
1000 |
2000 |
3000 |
4000 |
5000 |
6000 |
7000 |
8000 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 5/16" |
1" |
156 |
312 |
468 |
624 |
780 |
936 |
1092 |
1248 |
| 2" |
312 |
624 |
936 |
1248 |
1560 |
1872 |
2184 |
2496 |
| 3" |
468 |
936 |
1404 |
1872 |
2340 |
2808 |
3276 |
3744 |
| 4" |
624 |
1248 |
1872 |
2496 |
3120 |
3744 |
4368 |
4992 |
| 5" |
780 |
1560 |
2340 |
3120 |
3900 |
4680 |
5460 |
6240 |
| 6" |
936 |
1872 |
2808 |
3744 |
4680 |
5616 |
6552 |
7488 |
| 7" |
1092 |
2184 |
3276 |
4368 |
5460 |
6552 |
7644 |
8736 |
| 8" |
1248 |
2496 |
3744 |
4992 |
6240 |
7488 |
8736 |
9984 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 3/8" |
1" |
188 |
376 |
564 |
752 |
940 |
1128 |
1316 |
1504 |
| 2" |
376 |
752 |
1128 |
1504 |
1880 |
2256 |
2632 |
3008 |
| 3" |
564 |
1128 |
1692 |
2256 |
2820 |
3384 |
3948 |
4512 |
| 4" |
752 |
1504 |
2256 |
3008 |
3760 |
4512 |
5264 |
6016 |
| 5" |
940 |
1880 |
2820 |
3760 |
4700 |
5640 |
6580 |
7520 |
| 6" |
1128 |
2256 |
3384 |
4512 |
5640 |
6768 |
7896 |
9024 |
| 7" |
1316 |
2632 |
3948 |
5264 |
6580 |
7896 |
9212 |
10528 |
| 8" |
1504 |
3008 |
4512 |
6016 |
7520 |
9024 |
10528 |
12032 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 1/2" |
1" |
250 |
500 |
750 |
1000 |
1250 |
1500 |
1750 |
2000 |
| 2" |
500 |
1000 |
1500 |
2000 |
2500 |
3000 |
3500 |
4000 |
| 3" |
750 |
1500 |
2250 |
3000 |
3750 |
4500 |
5250 |
6000 |
| 4" |
1000 |
2000 |
3000 |
4000 |
5000 |
6000 |
7000 |
8000 |
| 5" |
1250 |
2500 |
3750 |
5000 |
6250 |
7500 |
8750 |
10000 |
| 6" |
1500 |
3000 |
4500 |
6000 |
7500 |
9000 |
10500 |
12000 |
| 7" |
1750 |
3500 |
5250 |
7000 |
8750 |
10500 |
12250 |
14000 |
| 8" |
2000 |
4000 |
6000 |
8000 |
10000 |
12000 |
14000 |
16000 |
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