H8139 Enclosed Power Relay Coil Voltage 24V AC Contact Form DPST-NO Electrical Connection 1/4 in Tab Terminal Number of Pins 6 Status Indicator No Indicator Contact Rating (AC) 30 A @ 277V Contact Rating (DC) 20 A @ 28V Horsepower @ 120V AC 1 hp Horsepower @ 240V AC 3 hp Mounting Style DIN Rail Top Flange Body Depth 2.68 in Body Height 1.61 in Body Width 1.4 in Contact Material Silver Alloy For Use With Air Handling Elevators HVAC Equipment Machine Tools Frequency 50/60 Hz