... 4.Type:All 5.Protection degree: IP44 and IP67 Industrial plug and socket,electrical socket,outlet and plugspecial features:1.Nominal current:16A,32A ... Material:Nylon7.Feature:1).The product easy installation, long life. Industrial plugs, sockets and couplings are constructed for extreme for operating ... crane industry, construction industry, trains and cars.8.Related picture: Industrial plug and socket