FeaturesUL QUALIFIED PRODUCTAweking Locking Receptacle Devices far life and normative design for performance, durability, safty and convenience.Heavy duty bombard and copper pin meet what you need.NEW DESIGN The prodtucts have new-designed cord grip which holds your cords or wires stronger.Nylon bombard and the reincarnate keep from industrialized chemicals, solvents and hydrocarbons.Every plug body is wrought to its specialized pin configuration, keeping from debris andn contamination.WIDE APPLICATION Made to withstand the most abustive environments, deliver consistantly power to all types of industial machinery and equipments when the application must go on in the industries of water treatment, agriculture, open-air entertainment and factory.ATTENTION BEFORE BUYINGWe provide divers types of NEMA plugs, connectors and recertacles. Please the device you want to replace the NEMA device. `` '', `` C '' or `` R '', NEMA number ending with, are the list information for your choice. SpecificationVoltageAC 125V/250VCurrent30AType3Pole 4Wire x NEMA manoeuvre .