3WL1012-3.C05-....Brand: SiemensMPN: 3WL1012-3.C05-....fixed-mounted circuit breakers 3-pole, frame size 0, IEC In=1250A to 690V, 50/60Hz AC Icu=66kA at 415V Icu=50kA at 500V Icu=50kA at 690V ETU350 electronic trip Request a quote