Circuit Diagrams - Siemens 3AH41 Operating Instructions Manual

Description
36
Dimensions and weights
The dimensions of the vacuum circuit-breaker can be taken from the relevant dimen-
sion drawing. If required, these are available from your sales representative.
The weight is given on the rating plate of the vacuum circuit-breaker (see 42) or can
be taken from the relevant dimension drawing.

Circuit diagrams

The circuit diagrams show all the available components with their wiring options.
Fig. 47 to Fig. 53 show some non-binding examples of vacuum circuit-breakers.
The circuit diagrams for the vacuum circuit-breaker are compiled depending on your
order.
Mechanical manual closing and electrical closing
"OPEN" release
-Y1 -Y2
-Y4
-Y6
-Y7
Fig. 47 Example – circuit diagram connection via low-voltage interface, 64-pole,
basic version
-Y4
-Y5
-Y7
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2013-08-28