For the auxiliary and control circuit they are also available with spring-type terminals for fast
also for applications in hazardous areas (ATEX or IEC Ex) are available
SENTRON 3WA air circuit breakers
In=63A overload protection Ir=63A
3WA1125-3AB02-0AA0 popular For the auxiliary and controlFixed mounted circuit breaker IEC 60947 2, frame size 1, 3 poles, In=2500A up to 690V AC 50 60Hz, breaking capacity S Icu=66 50kA at 500 690V, Trip unit ETU300 LSI optimized for standard applica tions, without display Protection LT, ST, INST, N protection required an external N sensor, incl. trip alarm switch (1xCO), rear connection horizontal, Air circuit breaker SENTRON 3WA as incoming feeder, tie, and outgoing feeder circuit breakers in electrical