... approval PC material & IP66 Perfect performance 3 Phase 56SO332 3 Round Pin 32A IP66 Industrial Plug & Socket Description: Three phase 3 ... round pin, 250/500v, 50Hz socket, IP66 rated, available in standard ... , Dust-proof, Anti-corrosion, Pollution proof.Package: inner color box, outside standard carton. 54.5*23.5*45cm/carton, 40Pcs/carton ...