Описание

Function Overvoltage Relay
1- / 3-phase 1
Measuring range max. AC 230 V
Output contacts 1 w
Operate delay +
Enclosure design Schaltschrank
Width 17,5 mm
Type SK 9172
According to IEC/EN 60 255, DIN VDE 0435-303 Monitoring of overvoltage Without auxiliary supply Settable response value De-energized on trip LED indicator for state of output relay 1 changeover contact As option energized on trip As option with delay t1 on trip As option with delay t2 on reset Devices available in 2 enclosure versions:IK 9171: depth 59 mm, with terminals at the bottom forinstallation systems and industrial distributionsystems according to DIN 43 880SK 9171: depth 98 mm, with terminals at the top for cabinetswith mounting plate and cable duct Width 17.5 mm''