Electronic voltage monitoring relays, 3 phase + neutral AC line monitoring, 1 pole, 6 A, AC supply version, nominal voltage 400 V, operating from 220 to 510 V, rated power 11 VA, Detection values: 2 adjustable detection values, CO (nPDT), Time delay setting: Adjustable switch-off delay and asymmetry, Fault memory option: No fault memory, ambient temperature from -20 to +60 °C
Finder PHASE LOSS-ROTATION-ASYMMETRY-OVER+UNDER VOLT RELAY 3PH3W/4W, 380-415VAC, SPDT
Description
Electronic voltage monitoring relays, 3 phase + neutral AC line monitoring, 1 pole, 6 A, AC supply version, nominal voltage 400 V, operating from 220 to 510 V, rated power 11 VA, Detection values: 2 adjustable detection values, CO (nPDT), Time delay setting: Adjustable switch-off delay and asymmetry, Fault memory option: No fault memory, ambient temperature from -20 to +60 °C