ZHRV5-03~12

Used in air conditioning units, elevator machine room, pumps, fans and other
motor control applications, as protection of over-voltage, under-voltage,
phase loss, phase sequence, 3-phase imbalance. When the power supply is
abnormal, stop supply to protect the equipment.
Built-in microprocessors, true RMS measurement, voltage measurement
accuracy < 1%. 50/60Hz universal, knob setting. LED indicator shows working
status. Rated voltage three-phase three-wire 220V~460V universal. DIN-rail
mounting.