IP67 electrical plug & socket : 1.IP67 2.Certifications: CE,ROHS,CCC ... 300 series)Assembly Screws:Stainless Steel (300 series) Electrical:Dielectric Voltage:Withstands 3,000V AC Min.Working Voltage: ... 600V AC RMS.Operations:Mechanical 10,000 cycles, electrical 6,000 cycles. Mechanical:Impact Resistance:In accordance ... person: Ms Lulu He factory supply IP67 electrical plug & socket 30A/32A