Plug factory sealed 4P3W 250VAC 30A 1.37in dia

CPH plug for use with receptacles, factory sealed. No external seals required. Arcing is safely con..ned to receptacle interior. Energized receptacle contacts deeply recessed to reduce danger of accidental touching. Plug mechanical cable clamps prevent strain on cables, they meet or exceed UL strain relief pull-out requirements. Insulators provide superior dielectric and mechanical strength and lowest arc tracking. Smooth, rounded integral bushing in each hub protects conductor insulation.