Accessories
3.9 Accessories for locking and interlocking
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
137
Installing the auxiliary shaft and the clutch in the Circuit Breaker
Insert the auxiliary shaft and fix it with screws and washer as shown in the images below.
Add the clutch (5) and secure cover (6) to fix the clutch.
For framesize I also fix the screws of the mounting plate again.
Install the operator panel again.
Installing the interlocking module
1. Attach the interlocking module to the guide frame.
2. Insert the setnuts.
3. Secure by means of cylinder-head screws and strain washers (tightening torque: 8 ± 1 Nm).
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