Intermatic MIL72ASWUZH 120 7 Day 120V Electromechanical Surface DIN Rail Mount Timer Module PCSAMR a plastic receptacle and a a plastic receptacle and a floating silicon diaphragm Rear access screw terminals available (Model "K") Bezel Mount Type 3 Hole Category Hour MeterWeb Digits Coloring (Hours) White on Black Digits Coloring (Tenths) Yellow on Black Environmental Rating IP54 (With Use of Gasket) Gasket Model G 72U (sold separately) Hour Meter Material Plastic RoHS Certification Yes Operating Temperature Max (°C) 72 Operating Temperature Max (°F) 160 Operating Temperature Min (°C) 40 Operating Temperature Min (°F) 40 Product Depth (in) 2 LED Category Timer Controls Web Clock Drive Type Synchronous Has Captive Trippers Yes Has Finger Safe Terminals Yes Has Override Switch Yes Maximum Cycle Time 7 days Minimum Cycle Time 2 hrs Motor (Three Phase) 1 HP 2 Hour Intervals