3WA3216-4.F03-....Brand: SiemensMPN: 3WA3216-4.F03-....Fixed-mounted circuit breaker, UL1066/IEC60947-2, FS 2, 3-poles, In=1600A up to 635V AC 50/60Hz, breaking capacity M, 85/65kA at 508/635V AC, Trip unit ETU600 LRequest a quote