This Leeson single-phase motor is designed for compressor-duty applications which require high breakdown torque. UL recognized/CSA certified. U.S.A.HP 1 Rated RPM 3,450 Volts 115/208-230 Amps 6.7 at 230v Hertz 60 Shank Diameter (in.) 5/8 Frame Type 56 Manual Overload Protection Yes UL Recognized CSA Certified.# Drip-proof housing # Rigid base # Unit can be wired to turn either clockwise or counter clockwise.