ABB PST Series - 4:2.2 Requirements; 4:2.3 Minimum distance to wall;front

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See Chapter 3 “Description” for environmental
requirements.
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To have a suitable cooling, the softstarter has to be
mounted vertically, and in such a way that the airways are
not blocked, see figure 2.
Follow the minimum distances to wall/front, figure 3 and
the table below.
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(1mm = 0,0394 in)
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PST30...72 100 10 20
PST85...300 100 10 20
PST175...300 100 10 20
PSTB370...470 150 15 20
PSTB570...1050 150 15 20
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A
B B
C
A
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