3WL1010-1.E25-....Brand: SiemensMPN: 3WL1010-1.E25-....fixed-mounted circuit breakers 4-pole, frame size 0, IEC N conductor on the right In=1000A to 690V, 50/60Hz AC Icu=42kA at 415V Icu=42kA at 500V ETU650 electronRequest a quote