hager unimes H U-PW powerway, Manual

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powerway enclosures and components
U-PWE/U-PWK
U-PW powerway System Manual 45
03.09.02 Main busbar system H-SaS
Installation positions of the H-SaS
The main busbars can be positioned at three different heights on the unimes H. This makes it possible
to install up to three main busbar systems (H-SaS) in the enclosure. Two main busbar systems may be
loaded simultaneously in this case.
Flexible positioning in the enclosure makes it possible to change the position of the main busbar sys-
tem without any space loss on the side. Connection to the H-SaS without drilling and short connection
paths also enable a reduction in the copper requirements and time-saving mounting.
Positions of the H-SaS with phase positions
H-SaS top H-SaS middle H-SaS bottom