... :Steel 2.Thickness:1.0,1.20,1.50,2.0,2.50mm 3.Waterproof and sun-proof 4.3 phase box ... 5.Up to 150,180,200,250A 1.Material:Steel2.Steel Thickness:1.0,1.20 ... ,1.50,2.0,2.50mm3.Waterproof and sun-proof4.Three Phase Electrical Distribution Box5 ... .50mm12.Main Switch:100,150,180,200,250A Three Phase Steel Distribution Box