Описание

Function Phase monitor with detection of under-/overvoltages, unbalance, phase failure, phase sequence
1- / 3-phase 3
Standard measuring range 3/N AC 400/230 V
Measuring range max. 400 V
Output contacts 1 w, 2 w
Enclosure design Installationsverteiler
Width 35 mm
Type IL 9087
According to IEC/EN 60 255, VDE 0435, DIN VDE 0660 part 302(pr EN 60 947-8) and part 303 Monitoring of phase failure- Undervoltage 3-phase 3 or 4 wire- Phase failure- Phase sequence- Loss of neutral- Phase asymmetry Without auxiliary supply De-energized on trip LED indication- Supply voltage- Phase failure 1 or 2 changeover contacts Depth 59 mm, with terminals at the bottom forinstallation systems and industrial distributionsystems according to DIN 43 880 Width 35 mm''