Page 912 - Industrial Power Engineering and Applications Handbook
P. 912
Carrying power through metal-enclosed bus systems 28/863
Plugged in position
Overhead busbar system in a machine shop
Installation of overhead bus system with tap-off boxes in a large assembly
Withdrawn position shop
Figure 28.4(a) Plug-in tap-off box Figure 28.4(c)
Figure 28.4(b) An overhead bus system shown with tap off boxes (Courtesy: GE Power)
