they are particularly energy-efficient and help to reduce the temperature rise in the control cabinet
Protection LT
The accessories consistently fit all sizes from S00 to S3
In interaction with various expansion modules
4I/3O freely parameterizable
3WA1120-2AB02-0AA0 popular they are particularly energy-efficient andFixed mounted circuit breaker IEC 60947 2, frame size 1, 3 poles, In=2000A up to 690V AC 50 60Hz, breaking capacity N Icu=55 42kA 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