Siemens Circuit Breaker ACB

Series / Model: 220-250 V DC, Storage status and ready-to- close signaling

Fixed-mounted circuit breaker IEC 60947-2, frame size 2, 3- poles, In=4000A 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 vertical, without Com & metering function with manual and motorized operating mechanism (M) 208-240 V AC / switches, Auxiliary switches 2NO+2NC, Closing coil (CC)