OMRON Phase Monitoring Relay K8AB-PW2
Model: K8AB-PW2.
Three-phase Voltage Relay.
Rated input: 3-phase 3-wire mode;AC 380; 400; 415; 480.
3-phase 4-wire mode;AC 220; 230; 240; 277.
Ideal for 3-phase voltage asymmetry
monitoring for industrial facilities and
equipment.
Monitor overvoltages and undervoltages for three-phase 3-wire
or 4-wire power supplies..
and phase loss
for three-phase 3-wire or 4-wire power supplies with just one
Unit.
Output status can be monitored using LED indicator.