Cut Sheet

17
Technical Data TD01701001E
Effective March 2017
UL low-voltage busway
Pow-R-Way III
EATON www.eaton.com
Table 22. Upward/downward corner joints
UL 857 ampere rating
Dimensions in inches (mm)
Housing ground Internal ground Isolated ground
Cu Al X Y X Y X Y
Three-wire
225 225 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
400 400 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
600 600 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
800 — 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
1000 — 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
1200 800 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
1350 1000 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
1600 1200 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
2000 1350 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
— 1600 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
2500 2000 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
3200 — 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
4000 2500 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
— 3200 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
5000 4000 4.70 (119.6) 4.35 (110.5) 4.77 (121.2) 4.41 (112.0) 5.27 (133.9) 4.43 (112.5)
Four-wire (100%)
225 225 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
400 400 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
600 600 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
800 — 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
1000 — 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
1200 800 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
1350 1000 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
1600 1200 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
2000 1350 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
— 1600 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
2500 2000 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
3200 — 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
4000 2500 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
— 3200 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
5000 4000 4.71 (119.6) 5.00 (127.0) 4.77 (121.2) 5.07 (128.8) 5.28 (134.1) 5.09 (129.3)
Four-wire (200%)
225 225 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
400 400 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
600 600 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
800 — 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
1000 — 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
1200 800 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
1350 1000 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
1600 1200 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
2000 1350 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
— 1600 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
2500 2000 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
3200 — 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
4000 2500 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
— 3200 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)
5000 4000 4.98 (126.5) 5.10 (129.5) 5.04 (128.0) 5.17 (131.3) 5.55 (141.0) 5.19 (131.8)