Electronic voltage monitoring relays, 3 phase + neutral AC line monitoring, 2 pole, 8 A, AC supply version, nominal voltage 400 V, operating from 220 to 510 V, rated power 12.5 VA, Detection values: 2 adjustable detection values, CO (nPDT), Time delay setting: Adjustable switch-off delay and asymmetry, Fault memory option: Fault memory function selectable, ambient temperature from -20 to +60 °C
Finder PHASE LOSS-ROTATION-ASYMMETRY-OVER+UNDER VOLT RELAY 3P4W 380-415VAC, DPDT
Description
Electronic voltage monitoring relays, 3 phase + neutral AC line monitoring, 2 pole, 8 A, AC supply version, nominal voltage 400 V, operating from 220 to 510 V, rated power 12.5 VA, Detection values: 2 adjustable detection values, CO (nPDT), Time delay setting: Adjustable switch-off delay and asymmetry, Fault memory option: Fault memory function selectable, ambient temperature from -20 to +60 °C