Voltage Monitoring Relay, 96x96, panel mount, optional RS-485 VMR-13 Voltage Range : 30 to 300V AC (P-N) / 50 to 520V AC (P-P),Output : 1 Relay Tripping Facility : Over voltage, Under voltage, Phase asymmetry, SPP, Phase sequence, Over frequency, Under frequency, Neutral loss, Supply : 100-270V AC
