withdrawable circuit breaker, with guide frame, 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, ETU300 LSIG electronic trip unit optimized for standard applications, without display, basic protection LT, ST, INST, GF, neutral conductor protection requires an external neutral point current sensor, trip alarm switch (1 x CO), connection at rear flange, guide frame with shutter and position signaling switch (3x CO),