Siemens SENTRON 3VA2 - Locking and Interlocking for Manual Operators; Locking by the Handle

Accessories
4.5 Manual operators
3VA molded case circuit breakers with IEC certificate
324 Manual, 03/2019, A5E03603177010-03
4.5.5
Locking and interlocking for manual operators
The following accessories for locking, blocking and interlocking are used:
● Locking at the handle
● Locking, blocking and interlocking at the rotary operator
4.5.5.1
Locking by the handle
The following manual operators can be locked by the handle:
● Front mounted rotary operator
● Door mounted rotary operator
● Side wall mounted rotary operator
Up to three padlocks with a shackle diameter of between 5 and 8 mm can be used to lock
the rotary operators. Padlocks are not included in the scope of supply.
Front mounted rotary operator
Lockable switching positions:
● Position OFF (O)
● Position ON (I)
Possible only if the front mounted rotary operator has been modified accordingly during
installation.