This Southwire Corp Surge Guard 30 amp Power Cord Adapter is used for connecting RV power inlet to standard power source. Specifications•Type: Dogbone•End Type 1: Angled Blade•End Type 2: Socket•End Rating 1: 30 Amp•Length: 18 Inch•End Rating 2: 50 Amp•Jacket Color: PVC•Waterproof: Yes•With Locking Ring: No•With Lighted End: No•With Plug Head Handle: No | Southwire Corp Power Cord Adapter, 30 Amp, 18"