This adaptor is a kind of industrial adaptor, 16A-6h/250V, standard IP20 Solo per USO Industrial Plugs. Socket-Outlets IEC 60309 Plugs and socket-outlets for industrial use standards CEIRSEC'series industrial plugs and socket-outlets are in comppliance with the tollowing intermational standards: IEC60309-1 & IEC60309-2, CEIEN60309-1 & CEIEN60309-2
