Watertight IEC Pin and Sleeve Plug, 4P5W, 20A 3PH 120/208V
Reference : HBL520P9W
Every Hubbell non-metallic Pin and Sleeve product is designed to meet the International Standard IEC 60309-1 and IEC 60309-2. This device standard calls out singly rated, non-interchangeable configuration for every voltage and type of service.