Siemens SENTRON 3WL10 Series Manual page 25

Main components of the guide frame
①
②
③
④
⑤
⑥
⑦
⑧
Air circuit breaker 3WL10
Manual, 11/2017, L1V30499596002-01
Mounting location of connection technology
Racking handle
Pushbutton for unlocking racking (Push before Operating, to rack the circuit breaker
positions using the racking handle)
Circuit breaker position indicator
Hole for inserting the racking handle
Racking rail
Lower shutter
Upper shutter
Description
2.3 Basic unit
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