UOA-120-AKA,SINGLE PHASE UNDER VOLTAGE MONIT
UOA-120-ALA,VOLTAGE MONITORING RELAY
UOA-12-DKA,SINGLE PHASE UNDER VOLTAGE MONIT
UOA-12-DLA,SINGLE PHASE UNDER VOLTAGE MONIT
UOA-240-AFA,VOLTAGE MONITORING RELAY
UOA-240-AKA,SINGLE PHASE UNDER VOLTAGE MONIT
UOA-24-ALA,SINGLE PHASE UNDER VOLTAGE MONIT
UOA-24-DKA,SINGLE PHASE UNDER VOLTAGE MONIT
