Siemens 3VA2716-1AB03-4AB0 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 ETU320, LI, In=1600A rotary coding switch Ir=640...1600A Ii=1.5...15 x In N conductor protec. adjustable opt. w. ext. CT, up to 200% nut keeper kit 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 24 V AC/DC without 1st auxiliary release