Schneider Electric - Verschilstroom-relais - 56505

56505 VIGIREX RH197P 48VAC - 24/130VDC

RH197P is a front panel mounting residual current protection relay. The operational supply voltage is from 30VDC to 130VDC, or 48VAC 50/60Hz. The current sensitivity is selectable with 19 thresholds from 30 mA to 30 A. The time delay is selectable with 7 settings from instantaneous to 4.5s. The alarm is set by Dip switch at 50% of IDn. A switch make the selection between local manual reset or automatic reset after a fault clearance. The monitored distribution system voltage is up to 1000 VAC 50/60/400 Hz. It is installed on a front panel switchboard and the protection degree is IP40. It must be associated with a compatible Schneider Electric toroid.