Plugs and receptacles in the AE Series use a pin and sleeve design similar to the Powertite® Series, but with a different pin configuration. Appleton recommends the Powertite Series for new installations, but continues to supply the full AE Series line for maintenance and expansion of existing facilities that already use these products. AE Series plugs and receptacles are available in 30, 60 and 100 Amp designs, providing safe and reliable power for fixed and portable electrical equipment such as welders, generators, compressors and pumps. Epoxy powder coated, copperfree aluminum ensures dependable performance in severe weather, corrosive atmospheres and rugged work environments. Electrical continuity is maximized through constant pressure along the entire contact surface, while durable seals, gaskets and screw caps keep moisture and dust away from contacts and internal components.