DPC01DM23,
DPC01DM23400HZ,240 VAC 400HZ 3-PH MULTIFUNCTION
DPC01DM48,3PHASE OVER/UNDER VOLT MONITOR
DPC01DM69,3PHASE OVER/UNDER VOLT MONITOR
DPC01DM69400HZ,3PH MULTIFUNCTION RLY
DPC02DM23,RLY MONITOR 3PH VOLT/FREQ
DPC02DM48,RLY MONITOR 3PH VOLT/FREQ
DPC02DM49,RLY MONITOR 3PH VOLT/FREQ