Omron factory direct three-phase voltage + inverted phase relay K8AK-PM

 Omron factory direct three-phase voltage + inverted phase relay K8AK-PM drive to strengthen the anti-interference performance. 1 set to complete a three-phase three-wire, four-wire circuit over, under voltage and reverse-phase, phase monitoring. Three-phase 3-wire and 4-wire circuit switched by the switch. Output contact 1c × 2, AC250V 5A (resistive load). Over-voltage, under-voltage contact output alone. A power station at the same time respond to national specifications. (Toggle switch) LED indicator, the contact status at a glance.