800 A short-circuit protection Ii=1
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In=400 A overload protection Ir=160 A
3WA1116-3AE02-0AA0 popular 800 A short-circuit protection Ii=1Fixed mounted circuit breaker IEC 60947 2, frame size 1, 3 poles, In=1600A up to 690V AC 50 60Hz, breaking capacity S Icu=66 50kA at 500 690V, Trip unit ETU600 LSI upgrade ready , colordisplay, bluetooth and USB interface, Protection LT, ST, INST, N protection required an external N sensor, incl. trip alarm switch (1xCO), rear connection horizontal, Air circuit breaker SENTRON 3WA as incoming feeder, tie, and outgoing feeder circuit breakers in