Instructions For Circuit-Breaker Operation - ABB OHB Installation, Service And Maintenance

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Outdoor SF6 Circuit Breaker - Type
OHB: Instruction for Storage,
Installation, Service and
Maintenance
Original Title: ABB Breaker
Uploaded by Sampath Kumar
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6. Instructions for circuit-breaker operation:

6.1. Operating and signaling parts
2
11
10
7
6
8
Legend
1 Terminal block of the operating and
signaling circuits
2 Thermostat
3 Signaling lamps (on request)
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1
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