Cooper #1920CY yellow locking connector. Rated at 20 amps and 277/480 volts. Features a 4-pole 4-wire non-grounding configuration and a back wire terminal design. The industrial grade connector has a NEMA rating L19-20R and is made of durable thermoplastic for long lasting performance. Superior design and performance make it the ideal choice for industrial applications. Each is individually packaged; packaging may differ from photos. Features include:
