Spare parts/accessories
15.3 Mechanical components
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
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15.3 Mechanical components
The following mechanical accessory parts are available for the SENTRON VL circuit breaker:
● Locking options for the guide frame
● Guide frame crank handle
● Trip-to-test button
Locking options for the guide frame
Locking option for the guide frame device support:
The guide frame device support for the SENTRON VL circuit breakers can be locked with up
to 3 padlocks (shackles from 4 to 8 mm Ø, padlocks not supplied). The circuit breaker is
prevented from moving from the connected to the disconnected position if the device support
is secured with a padlock.
Figure 15-4 Locking the guide frame