Accessories
3.10 Accessories for integration in the power distribution equipment
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
149
Preparatory work
• Open the Circuit Breaker and discharge the stored energy spring.
• Disconnect auxiliary circuits.
• Rack the Circuit Breaker to maintenance position and remove from the guide frame.
See chapter Preparation for maintenance work (Page 178)
To Next Page
Loading...
