Phase Monitoring Relays

Phase Monitor Relay, Base Shape Square, Contact Form DPDT, Contact Rating (AC) 3 A @ 600V, Input Voltage 440 to 480V AC, Monitored Parameters Phase Loss, Phase Reversal, Phase Unbalance, Undervoltage, Restart Auto, Mounting Style Panel, Adjustment Method Lock Shaft, Screwdriver, Body Depth 3.25 in, Body Height 3.63 in, Body Width 4 in, Features Lock Shaft, or Screwdriver Adjustment, Several Enclosure Styles, For Use With 3-Phase Equipment, Maximum Operating Temperature 131 Degrees F