MCCB, 55KA 3P 1600A ETU3 LSI, 640-1600A

fixed-mounted molded case circuit breaker w. handle frame 1600 4AUX and trip alarm switch S24 Icu “M” Icu=55kA @ 415V, 3-pole ETU350, LSI, In=1600A rotary coding switch Ir=640…1600A Isd=1…10xIn, Ii=1.5…15xIn N conductor protec. adjustable opt. w. ext. CT up to 200% nut keeper kit No communication connection, no measurement function Without additional alarm switch assembly With mechanical calling without 2nd auxiliary release without 1st auxiliary release