Phoenix 69MB7Y 95/125 PSI 1-Port Air Compressor Switch with Unloader Valve (Furnas type) 3 Year Warranty against defects and failures 95 - 125 PSI air compressor switch 1-port, 1/4" NPT pipe fittings Auto/Off lever = no, Unloader valve = yes Maximum motor switching capacity = 1.5HP @ 120V / 2HP @ 240V