| COPPER BUS AMPACITY @ 700A/SQ.IN. |
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BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 3/16" |
1" |
131 |
262 |
393 |
524 |
655 |
786 |
917 |
1048 |
| 2" |
262 |
524 |
786 |
1048 |
1310 |
1572 |
1834 |
2096 |
| 3" |
393 |
786 |
1179 |
1572 |
1965 |
2358 |
2751 |
3144 |
| 4" |
524 |
1048 |
1572 |
2096 |
2620 |
3144 |
3668 |
4192 |
| 5" |
655 |
1310 |
1965 |
2620 |
3275 |
3930 |
4585 |
5240 |
| 6" |
786 |
1572 |
2358 |
3144 |
3930 |
4716 |
5502 |
6288 |
| 7" |
917 |
1834 |
2751 |
3668 |
4585 |
5502 |
6419 |
7336 |
| 8" |
1048 |
2096 |
3144 |
4192 |
5240 |
6288 |
7336 |
8384 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 1/4" |
1" |
175 |
350 |
525 |
700 |
875 |
1050 |
1225 |
1400 |
| 2" |
350 |
700 |
1050 |
1400 |
1750 |
2100 |
2450 |
2800 |
| 3" |
525 |
1050 |
1575 |
2100 |
2625 |
3150 |
3675 |
4200 |
| 4" |
700 |
1400 |
2100 |
2800 |
3500 |
4200 |
4900 |
5600 |
| 5" |
875 |
1750 |
2625 |
3500 |
4375 |
5250 |
6125 |
7000 |
| 6" |
1050 |
2100 |
3150 |
4200 |
5250 |
6300 |
7350 |
8400 |
| 7" |
1225 |
2450 |
3675 |
4900 |
6125 |
7350 |
8575 |
9800 |
| 8" |
1400 |
2800 |
4200 |
5600 |
7000 |
8400 |
9800 |
11200 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 5/16" |
1" |
219 |
438 |
657 |
876 |
1095 |
1314 |
1533 |
1752 |
| 2" |
438 |
876 |
1314 |
1752 |
2190 |
2628 |
3066 |
3504 |
| 3" |
657 |
1314 |
1971 |
2628 |
3285 |
3942 |
4599 |
5256 |
| 4" |
876 |
1752 |
2628 |
3504 |
4380 |
5256 |
6132 |
7008 |
| 5" |
1095 |
2190 |
3285 |
4380 |
5475 |
6570 |
7665 |
8760 |
| 6" |
1314 |
2628 |
3942 |
5256 |
6570 |
7884 |
9198 |
10512 |
| 7" |
1533 |
3066 |
4599 |
6132 |
7665 |
9198 |
10731 |
12264 |
| 8" |
1752 |
3504 |
5256 |
7008 |
8760 |
10512 |
12264 |
14016 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 3/8" |
1" |
263 |
526 |
789 |
1052 |
1315 |
1578 |
1841 |
2104 |
| 2" |
526 |
1052 |
1578 |
2104 |
2630 |
3156 |
3682 |
4208 |
| 3" |
789 |
1578 |
2367 |
3156 |
3945 |
4734 |
5523 |
6312 |
| 4" |
1052 |
2104 |
3156 |
4208 |
5260 |
6312 |
7364 |
8416 |
| 5" |
1315 |
2630 |
3945 |
5260 |
6575 |
7890 |
9205 |
10520 |
| 6" |
1578 |
3156 |
4734 |
6312 |
7890 |
9468 |
11046 |
12624 |
| 7" |
1841 |
3682 |
5523 |
7364 |
9205 |
11046 |
12887 |
14728 |
| 8" |
2104 |
4208 |
6312 |
8416 |
10520 |
12624 |
14728 |
16832 |
BAR
THICKNESS |
BAR
WIDTH |
NO. OF BARS |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| 1/2" |
1" |
350 |
700 |
1050 |
1400 |
1750 |
2100 |
2450 |
2800 |
| 2" |
700 |
1400 |
2100 |
2800 |
3500 |
4200 |
4900 |
5600 |
| 3" |
1050 |
2100 |
3150 |
4200 |
5250 |
6300 |
7350 |
8400 |
| 4" |
1400 |
2800 |
4200 |
5600 |
7000 |
8400 |
9800 |
11200 |
| 5" |
1750 |
3500 |
5250 |
7000 |
8750 |
10500 |
12250 |
14000 |
| 6" |
2100 |
4200 |
6300 |
8400 |
10500 |
12600 |
14700 |
16800 |
| 7" |
2450 |
4900 |
7350 |
9800 |
12250 |
14700 |
17150 |
19600 |
| 8" |
2800 |
5600 |
8400 |
11200 |
14000 |
16800 |
19600 |
22400 |
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