3WA1220-4.C16-....Brand: SiemensMPN: 3WA1220-4.C16-....Fixed-mounted circuit breaker IEC 60947-2, frame size 2, 4-poles, N-pole left, In=2000A up to 690V AC 50/60Hz, breaking capacity M Icu=85/66kA at 500/690V, TripRequest a quote