Fixed-mounted circuit breaker IEC 60947-2, frame size 2, 3-poles, In=3200A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, Trip unit ETU600 LSI upgrade ready , colordisplay, bluetooth and USB interface, 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 installations in industry, buildings and infrastructure applications.3WA air circuit breakers meet all the requirements placed on smart power distribution. Lasting flexibility is ensured by providing selectable and upgradeable functionalities. Powerful communication options allow for secure data transmission. Its power data acquisition ensures maximum transparency in plant operation. The long service life and low maintenance requirements of all components provide long-term safety. Thanks to the easy selection, planning and ordering process, it enables efficient workflows.With three sizes for AC applications and one size for DC applications, the 3WA air circuit breakers cover a performance range from 630 A to 6300 A. They are available in 3-pole and 4-pole versions.Thanks to modular accessories and digital extensions, its functions can be adapted at any time.3WA air circuit breakers replace the tried-and-tested 3WL series.SENTRON 3WA air circuit breakers. Made for makers. Simply reliable.

Download Technical Data Sheet