fixed-mounted circuit breaker, IEC 60947-2, size 2, 3-pole, In=2000 A, breaking capacity E, without internal voltage tap up to 1150 V AC 50/60 Hz, Icu=85/70 kA at 1000/1150 V, ETU600 LSIG Hi-Z electronic trip unit upgradeable, color display, Bluetooth, USB interface, basic protection LT, ST, INST, GFx, with GF high-impedance input, neutral conductor protection requires an external neutral point current sensor, trip alarm switch (1 x CO), connection at rear vertical,