Specification Amperage : 30 amps Brand : Kohree BulletPoint1 : 【Specifications】NEMA L14-30P twist-lock male plug to NEMA 14-50R female receptacle. Constructed with 10/4 gauge wires, rated at 125/250V and 3750/7500W. 12in in length. BulletPoint2 : 【For Emergency Power Supply】A must if your power generator is without a 14-50R outlet. Perfect for powering your 50A RV from the generator. BulletPoint3 : 【Easy to Use】No assembly required, the male end has a twist & lock design to prevent itself from accidentally falling off. Easy grip design makes it convenient to plug and unplug the adapter cord. BulletPoint4 : 【High Quality & Durability】Kohree generator to RV adapter cord is made with 100% copper wire, which is more conductive; flame retardant and UV resistant PVC sleeve makes it sturdy and long-lasting. BulletPoint5 : 【Attention Please】In order to avoid delay in use, please confirm the required adapter model before making your purchase. Color : Yellow ConnectorGender : Male-to-Female ConnectorType : Plug in IndoorOutdoorUsage : outdoor InputCurrent : 50 amps ItemLength : 15 feet ItemName : Kohree 4 Prong 30 Amp to 50 Amp RV Generator Adapter Cord, NEMA L14-30P to 14-50R Twist Lock Adapter, NEMA L14-30P Twist Lock Plug to 14-50R Receptacle, STW 10 AWG 12", RV Adapter for Trailer Camper ItemPackageDimensions_Height : 17.2974 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 16.3068 centimeters ItemTypeKeyword : generator-cord-sets-and-plugs Manufacturer : Kohree Material1 : Polyvinyl Chloride (PVC) Material2 : Polyvinyl Chloride (PVC) Material3 : Copper ModelNumber : NEMA L14-30P to NEMA 14-50R NumberOfItems : 1 NumberOfPoles : 4 NumberOfWires : 4 PartNumber : NEMA 10-50P Male to 10-30R PowerCordProngCount : 3 ProductDescription : 4 Prong 30 Amp Male to 50 Amp Female Generator to RV Camper Adapter, NEMA L14-30P Twist Lock Plug to NEMA 14-50R Receptacle, STW 10 AWG 12" ProductSiteLaunchDate : 2024-03-31T00:00:00.000-07:00 Size : L14-30P/14-50R SpecificationMet : NEMA SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 39121400 Voltage : 250 volts WaterResistanceLevel : waterproof