Descrizione

Function Phase Sequence Monitor (Phase Sequence Relay)
1- / 3-phase 3
Standard measuring range 3 AC 400 V
Measuring range max. 3 AC 400 V
Output contacts 1 w
Enclosure design Installationsverteiler
Width 17,5 mm
Type RK 9179
According to IEC/EN 60255, DIN VDE 0435-303 Detection of phase sequence in 3-phase systems Without auxiliary voltage Closed circuit operation LED indicator for phase sequence Output 1 changeover contact Devices available in 2 enclosure versions:- I- and R-model, e.g. IK 9169 with depth 61 mm or RK 9169withdepth 71 mm with terminals at the bottom forinstallation systems and industrial distributionsystems according to DIN 43 880- S-model, e.g. SK 9169 depth 100 mm, with terminals atthe top for cabinets with mounting plate and cable duct Width 17.5 mm''