Siemens Sentron 3VA Manual page 319

A Bowden cable must be installed in addition to the sliding bar modules. This cable prevents
the slides from releasing more than one molded case circuit breaker at any one time. This
ensures that only one 3VA UL molded case circuit breaker at a time can be actuated and
only one molded case circuit breaker can be in the ON (I) position.
①
②
Note
For installation instructions, please refer to operating instructions "Sliding bar modules".
Bowden cable lengths
The following lengths of Bowden cable can be ordered:
● 23.62" / 0.6 m
● 39.37" / 1.0 m
● 59.05" / 1.5 m
3VA molded case circuit breakers with UL and IEC certification
Manual, 01/2019, L1V30435333-01
3VA5 125 molded case circuit breaker, blocked by slide
3VA6 250 molded case circuit breaker, released by slide
Accessories
4.7 Locking and interlocking
317