Accessories
3.2 Electromechanical accessories
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
102
Manual, 10/2018, L1V30499596002-01
3.2.2
Accessories for circuit breakers
3VA27 / 3WL10 breakers with stored energy operating mechanism
①
Closing coil (CC) (Page 99)
②
Undervoltage release (UVR) / shunt release (ST2) (Page 99)
③
Shunt release (ST2) (Page 99)
④
Remote reset magnet (RR)
⑤
Spring charging motor (MO)
⑥
Mechanical operating cycles counter (MOC)