under the order

fixed-mounted molded case circuit breaker frame 1600; with RTC and 4AUX trip alarm switch S24; Icu M Icu=55kA @ 415V, 3-pole ETU320, LI, In=1000A rotary coding switch Ir=400...1000A Ii=1.5...15 x In N conductor protec. adjustable opt. w. ext. CT; up to 200% nut keeper kit

Download instructions at Siemens

If you have additional questions contact the manager