1)distribution box 2)they are popular for surface-mounted wiring, 4-8 switch , 7-10switch , 11-14 switch in there , 1)Payments terms: by ... of steel and plastic 4)Specifications: 160*126mm (2-4 switch) , 215*165mm (4-8switch ) , 215*216mm (7-10switch ) , 215*296mm ... ( 11-14 switch )5) Packing : 10pcs in a export carton Juction box , such ...