L16-20

Woodhead 2776 NEMA L16-20C 20A 480V 3PH 3P4W Super-Safeway® Connector with Locking Blade

ERICSON 2324-PW6P NEMA L16-20P 20A 480V 3P4W PERMA-TITE

ERICSON 2424-CW6P NEMA L16-20C 20A 480V 3P4W PERMA-TITE