Voltage Sensing Relay Base Shape Octal Current Rating 10 A Input Voltage 120V AC Pick Up Range 90 to 150V AC Drop-Out Range 75 Percent to 95 Percent Monitored Parameters Overvoltage Undervoltage Number of Pins 8 Contact Form DPDT Contact Rating (AC) 10 A @ 240V Contact Rating (DC) 7 A @ 30V Mounting Style Plug-In Body Depth 2.9 in Body Height 2.4 in Body Width 1.7 in Electrical Operating Durability 100 000 Frequency 50/60 HZ Maximum Operating Temperature 149 Degrees F