E1012-66 is a Cam-Lok F-Series single pole set screw male plug designed for industrial power connectivity applications. This connector features a reinforced thermoplastic insulator in black color and accepts cable sizes from 3/0 to 4/0 AWG. The plug is rated for 120V AC with up to 315A continuous and 550A intermittent current capacity, and carries a NEMA 1 rating. The double cam principle provides a positive, vibration-proof connection with locked contacts capable of withstanding a pulling force of 1,000 lbs. Common applications include motors, generators, indoor and outdoor lighting distribution panels, and stand-by power systems where reliable single pole connectivity is required.