Leviton 17D23-O 17 Series Taper Nose, Female, Plug, Detachable, 250-350MCM Awg, Industrial Grade, Cam-Type Connector, Orange Shatter and Crack Proof Neoprene Rubber Designed to Withstand Grueling Industrial Use Detachable or Vulcanized Insulators Protective Caps Available Max. Amperage: 570 Amp