Specification Brand : NJBVRS BulletPoint1 : 30A Pure Copper Cable Current 30AMP Voltage 125250V, Power: 7500W. The extension cord is pure copper wires. It has a 10/4 (10 gauge 4 wires) cable, which is heavy-duty but flexible enough to be managed. BulletPoint2 : 20/40/50 FT Power Cord: Secure extend your power up to 20/40/50 FT away. It could be combined with your existing power cords and adapters, avoiding you and others from hazardous generator exhaust. The plastic strap makes the cord neat when not in use. BulletPoint3 : Twist Locking Design: Uses 4 prong twist lock L14-30P to L14-30R for emergency generators. Compared to other ordinary designs, our locked is not easy to fall off due to external factors such as a hurricane, heavy rain, heavy snow. BulletPoint4 : Portable Strap: The plastic strap makes the cord neat when not in use. This generator wire is for emergency generator connection to help power the entire home, office, shop, etc. BulletPoint5 : Wide Application: This cord enables an easier reach from your generator to your nearest power receptacle or electrical connection. So you can use secure electricity when you are home, working, or outdoor traveling. Color : 20FT 30A ExternallyAssignedProductIdentifier : 8752343911872 ItemName : Heavy Duty Generator Extension Cord 20FT 40FT 50FT 30Amp Weatherproof Emergency Twist & Lock SJTW Power Cable for Outdoor(20FT 30A) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : generator-cord-sets-and-plugs Manufacturer : NJBVRS ModelName : FFQRDR ModelNumber : 1005002995505562 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 1005002995505562 PowerSourceType : AC ProductDescription : Specifications Configuration: NEMA L14-30 Rating: 30 Amps, 125/250 Volts Max Power: 7500W Cable: SJTW 10/4 (100% copper wire) Length: 20/40/50 Feet UL & CUL Connector and SJTW Cable Product Size 114 x 114 x 4.33 Inch Gross Weight: 6.70 lb ( 3.04 kg ) Package Content 1 x Generator Extension Cord 1 x Storage Strap ProductSiteLaunchDate : 2025-05-23T08:27:30.995Z Size : 1 UnitCount : 1 UnspscCode : 26121629