Siemens 3VA2716-1AC02-4AH7 коммутационные устройства

Воздушный выключатель fixed-mounted molded case circuit breaker frame 1600, with RTC and 4AUX 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% rear horizontal connection No communication connection, no measurement function Motorized operating mechanism 220...250 V AC/DC incl. S21 spring energy store signaling switch With mechanical calling with 2nd auxiliary release UVR, instant Undervoltage 220-240 V AC/DC With 1st auxiliary release, ST Shunt release 220-240 V AC/DC