Description
2.7 Basic unit
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
34 Manual, 10/2018, L1V30499596002-01
Main components of the guide frame
Mounting location of connection technology
Pushbutton for unlocking racking (Push before Operating, to rack the circuit breaker positions
using the racking handle)
Hole for inserting the racking handle
Circuit breaker position indicator