3WA3340-6.L02-....Brand: SiemensMPN: 3WA3340-6.L02-....fixed-mounted circuit breaker, UL1066/IEC60947-2, FS 3, 3-pole, In=4000 A up to 635 V AC 50/60 Hz, breaking capacity C, 150/100kA at 508/635V AC, ETU600 LSIG HiRequest a quote