Head Pressure Control; Type AC Operated; Contact Voltage Rating 120/208/240 Volt AC; Contact Current Rating 4 Amp; Contact Configuration NO; Lead-Free; RoHS Compliant; Overall Dimension 4.75 Inch Length x 3.25 Inch Width x 2 Inch Height; Frequency 50/60 Hertz; Temperature Range 80 to 105 Deg F