ABB VD4 Installation And Service Instructions Manual page 10

V D 4 - INSTALLATION AND SERVICE INSTRUCTIONS
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4. Description
4.6 Fixed circuit breakers
The fixed circuit breaker (fig. 5) is the basic version
complete with structure and front protection
screen. The fixing holes are made in the lower part
of the structure.
The earthing screw is placed in the rear part of the
circuit breaker. For further details please see the
caption to figure 5.
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1
5
8
Caption
1 Opening pushbutton
2 Closing pushbutton
3 Lever for manual closing spring charging
4 Indicator for circuit breaker open "O" and closed "I"
5 Operation counter
6 Charging condition indicator
7 Cable bushing
8 Rating plate
9 Earthing screw
10 Terminals
Fig. 5
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3
4
6
9
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