Siemens SENTRON 3VA2 User Manual

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.

Siemens SENTRON 3VA2 Specifications

General

Brand	Siemens
Model	SENTRON 3VA2
Category	Circuit breakers
Language	English