3WA3340-8.L11-....Brand: SiemensMPN: 3WA3340-8.L11-....fixed-mounted circuit breaker, UL1066/IEC60947-2, FS 3, 4-pole, N pole on left, In=4000 A up to 730 V AC 50/60 Hz, breaking capacity E, 100kA at 730V AC, ETU600Request a quote