Southwire X-Treme Box Temporary Power

A heavy-gauge carbon-steel case with corrosion resistant finish and a steel-reinforced sled base offer excellent durability. Advanced GFCI technology with open neutral and over-voltage protection. Premium breakers and all-copper backplane for superior performance. Open neutral and over-voltage protection on all 20 A outlets. 50A California standard twist-to-lock inlet and outlet. 30A NEMA L6-30R twist-to-lock receptacle.