Описание

Function Phase monitor
1- / 3-phase 3
Standard measuring range 3/N AC 400, 230 V
Measuring range max. 400 V
Output contacts 1 w
Enclosure design Installationsverteiler
Width 17,5 mm
Type RK 9872
According to IEC/EN 60255-1 Detection of under-/overvoltage and phase sequence in 3-phasevoltage systems Without separate auxiliary voltage LED-Indication for operation voltage and contact position De-energized on trip With fixed response value for undervoltage With fixed response value for overvoltage Width: 17,5 mm''