1,ATEX certified,CQST certified
2,Rugged:All components have aluminum housings
3,Longer product life
4,Energy savings

Industrial Plugs & Sockets ·ATEX Certified---for zone 2-IIC hazardous environment.Certificate number 07 ATEX3202. ·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---IEC 60079-15:2001 Electrical apparatus for explosive gas atmospheres Part 15:Type of protection n,MOD(GB 3836.8-2003). Main Technical Features Explosion-proof SignExnAIIT4Working Voltage500VWorking Current15A~200AAmbient Temperature-20oC~+60oCWithstanding Voltage3000V(1Min)Protection DegreeIP54Insulation Resistance≥1000MΩ Contact resistance≤ 1mΩLife Duration1000 timesBoth pin and jack could be inserted in plug or socket Product Description 
Shell material: Die cast aluminum
Connection type: Crimp
Wire Gauge: 0.5-120mm²
Flammability: UL94-V0
Degree of pollution: 3(C)
Overvoltage: III

Benefits·Rugged:All components have aluminum housings·Minimal heat build-up·Energy savings·Low maintenance costs·Perfect function over 1000 mating operations·Longer product life