NEMA L14-20P 20A/125-250V Locking Plug, Industrial Grade: 66421-BK This NEMA locking plug is industrial/commercial grade and is made of highly durable polycarbonate thermoplastic with solid brass blades, making it virtually indestructible in most applications. The NEMA configuration and device rating are clearly marked on the front. Use in combination with a NEMA L14-20C locking connector, such as Enerlites 66422-BK. Technical Specifications Type NEMA L14-20P Material High impact-resistant nylon Power Rating 20 Amp, 125/250 Volts, 60Hz Style Locking Plug Gang 1-Gang Color Black Poles 3-Pole Wiring 4-Wire Grounding Included Installation Instructions Certifications & Compliances UL Listed, NEMA configuration and device rating clearly marked
