Cut Sheet
15
Technical Data TD01701005E
Effective March 2015
IEC low voltage busway
Pow-R-Way III
EATON www.eaton.com
Physical data (continued)
Corner joint elbows (Figure 17)
The Pow-R-Way III corner joint elbow can be installed in areas where
a traditional 90° turn could never have been accomplished before.
Pow-R-Way III corner joint elbows can solve any serious pathway
problem and contribute to successful layouts with minimal space
requirements. The corner joint elbow is certified for seismic
withstand capability to worst-case, Zone 4 levels.
ote:N All dimensions are to the centerline of the corner joint connection.
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C
L
C
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X
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R
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C
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X
Figure 17. Corner joint elbows (for indoor applications only)
Table 18. Forward/rearward corner joints
IEC 439 ampere rating Dimensions in mm
Cu Al X Y
225 225 23.9 136.7
400 400 23.9 136.7
630 630 23.9 136.7
800 — 23.9 136.7
1000 — 23.9 136.7
1200 — 31.8 144.5
1400 800 38.1 150.9
— 1000 38.1 150.9
1550 1150 44.5 157.2
1800 1450 57.2 169.9
2250 1800 73.2 185.7
— 1900 82.6 195.6
3000 2200 104.7 217.7
3200 — 104.7 217.7
3800 — 168.7 281.2
4500 3400 200.4 312.9
— 3800 219.7 332.2
5800 4800 264.7 377.2
6300 — 264.7 377.2
Table 19. Upward/downward corner joints
IEC 439 ampere rating
Dimensions in mm
Housing ground Internal ground Isolated ground
Cu Al X Y X Y X Y
Three-wire
225 225 119.6 110.5 121.2 112.0 133.9 112.5
400 400 119.6 110.5 121.2 112.0 133.9 112.5
630 630 119.6 110.5 121.2 112.0 133.9 112.5
800 — 119.6 110.5 121.2 112.0 133.9 112.5
1000 — 119.6 110.5 121.2 112.0 133.9 112.5
1200 — 119.6 110.5 121.2 112.0 133.9 112.5
1400 800 119.6 110.5 121.2 112.0 133.9 112.5
— 1000 119.6 110.5 121.2 112.0 133.9 112.5
1550 1150 119.6 110.5 121.2 112.0 133.9 112.5
1800 1450 119.6 110.5 121.2 112.0 133.9 112.5
2250 1800 119.6 110.5 121.2 112.0 133.9 112.5
— 1900 119.6 110.5 121.2 112.0 133.9 112.5
3000 2200 119.6 110.5 121.2 112.0 133.9 112.5
3200 — 119.6 110.5 121.2 112.0 133.9 112.5
3800 — 119.6 110.5 121.2 112.0 133.9 112.5
4500 3400 119.6 110.5 121.2 112.0 133.9 112.5
— 3800 119.6 110.5 121.2 112.0 133.9 112.5
5800 4800 119.6 110.5 121.2 112.0 133.9 112.5
6300 — 119.6 110.5 121.2 112.0 133.9 112.5