3WA3220-8.K11-....Brand: SiemensMPN: 3WA3220-8.K11-....fixed-mounted circuit breaker, UL1066/IEC60947-2, FS 2, 4-pole, N pole on left, In=2000 A up to 730 V AC 50/60 Hz, breaking capacity E, 85kA at 730V AC, ETU600 Request a quote