Описание

Function Fuse monitor
1- / 3-phase 3
Standard measuring range 3 AC 110 ... 400 V
Measuring range max. 3 AC 400 V
Output contacts 2 w
Operate delay +
Enclosure design Schaltschrank
Width 22,5 mm
Type UG 9075
According to IEC/EN 60 255, DIN VDE 0435-303 To monitor fuses in single and 3-phase AC voltage systems Undervoltage detection below 0.7 x UN No separate auxiliary necessary 2 changeover contacts 2 nominal voltages adjustable:3/N AC 240 V / 140 V or 3/N AC400 V / 230 V orfixed nominal voltage: 3/N AC 110 V / 64 V Adjustable operate delay Energized on trip Automatic adjustment to 50 Hz and 60 Hz mains frequency Width 22.5 mm''