Manufacturer Part Number: HBL2431SW|Connector Type|PlugGrade|IndustrialMaterial|Thermoplastic ElastomerGrounding Style|Self-GroundingAmperage|20Voltage|480Power Rating|Number Of Poles|3Number Of Wires|4Color|Black; WhiteResistance Features|Water-TightMinimum Cord Diameter (mm)|9.00Minimum Cord Diameter (Decimal Inch)|0.3500Maximum Cord Diameter (mm)|29.00Maximum Cord Diameter (Decimal Inch)|1.1500Number Of Phases|3Ingress Protection Rating|IP66Wire Size|Standards|CSA Certified; NEMA 4/4X/12; UL Federal Specification; UL ListedNema Configuration|L16-20PProduct Service Code|UNSPSC Code|