Industrial plugs & sockets

Industrial plugs & sockets·CQST Certified--- examined and tested for qualification by China National Quality Supervision and Test Center for Explosion Protected Electric Products (CQST) and obtained the explosion-proof certificate. ·Standard--- GB3836.2-2000 Electrical apparatus for explosive gas atmospheresPart 2:Flameproof enclosure "d" epv IEC60079-1:1900.Main Technical Features: Explosion-proof Sign ExdIICT6 Protection Degree IP66 Ambient Temperature -20oC +60oC Working Voltage 500V AC 50 400 Hz Working Current 13A Withstanding Voltage 3000V AC 1 min Insulation Resistance 500MΩ under normal condition Contact Resistance ≤1mΩ Life Duration 1000 times Both pin and jack could be inserted in plug or socket. Flameproof Enclosure "d" Electrical Plug & Socket for Hazardous Areas is applying scope hazardous gas areas: Zone 1&2 ; Explosive gas or vapor atmospheres:class IIA,IIB,IIC, temperature class: T1 T6; Hazardous areas with combustible dust; Strong corrosion gas atmosphere; Suitable for the palces of petrochemicals,ship,artesian well on sea and petroleum platform etc; Indoor and outdoor(IP66). The products have the following characteristics Thepartoftheconnectorwasprocessedforthealuminiumalloyofspecialhighstrength,theintensitywashigh,shock-resistantAble to bear oil and most acid, alkali environment.