Low Water Cutoff, Application Steam and Hot Water Boilers, Contact Form SPDT, Control Type Electronic, Enclosure Color Green, Enclosure Depth 4 7/16 in, Enclosure Height 5 7/8 in, Enclosure Width 5 3/4 in, Foam Compensation Foam Compensating, Includes Test Button Test Button Included, Input Voltage 24V AC, Manufacturer Series LF, NEMA Rating 1, Number of Switches 1, Product Type Low Water Cut-Off, Relay Rating 3 A @ 120V AC, 3 A @ 240V AC, Reset Type Automatic. This item has been restricted from sale in the following state (s): []