The main applications for motor protection are:
● The 3VA27 molded case circuit breaker or 3WL10 air circuit breaker as an MSP for
starter combinations, also combined with soft starters or frequency converters
● The 3VA2 molded case circuit breaker or 3WL10 air circuit breaker as a motor starter
protector
All 3VA27 molded case circuit breakers and 3WL10 air circuit breakers are suitable for use
with IE3 motors and, in future, also with IE4 motors.
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Manual, 10/2018, L1V30499596002-01
Description
2.6 Possible uses and portfolio
27