Description
2.2 Circuit breakers and non-automatic circuit breakers
Racking the circuit breaker
NOTICE
Material damage due to over-rotation of the racking handle
Over-rotation of the racking handle beyond its end stop can damage the racking
mechanism.
Once the end stop is reached, the racking handle must be rotated counterclockwise to the
rack-in position.
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3WA Air Circuit Breakers
Equipment Manual, 05/2021, 92310000002-03