SIEMENS ACB, 3WA, SIEMENS ACB, 3WA, F/T CIRCUIT BREAKER IEC 60947-2, FRAME SIZE 1, 3P, IN=1000A UP TO 690V AC 50/60HZ, BREAKING CAPACITY N ICU=55/42KA AT 500/690V, TRIP UNIT ETU300 LSI OPTIMIZED FOR STANDARD APPLICATIONS, WITHOUT DISPLAY PR

Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 3-poles, In=1000A 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, without Com & metering function Manual operating mechanism with mechanical closing, without Spring charging motor, Ready-to-close signal. switch, Auxiliary switches 2NO+2NC, without Closing coil (CC), manual operating mechanism with mechanical closing, without Remote trip alarm reset coil (RR), without 2nd shunt trip, without 1st Shunt trip