Phase Monitor Relay Base Shape Square Contact Form DPDT Contact Rating (AC) 8 A @ 250V Contact Rating (DC) Not Applicable Current Rating 8 A Flat Pin Width Not Applicable Input Voltage 200 to 240V AC Monitored Parameters Phase Failure Phase Sequence Undervoltage Number of Pins 9 Restart Auto Restart Time Delay 1.5 sec IP Rating IP40 Mounting Style DIN Rail Body Depth 3.13 in Body Height 3.54 in Body Width 0.89 in Electrical Operating Durability 100 000 Frequency 50/60 Hz