·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 Sign |
ExnAIIT4 |
|
Working Voltage |
750V |
|
Working Current |
200A~1000A |
|
Ambient Temperature |
-20oC~+60oC |
|
Withstanding Voltage |
3000V(1Min) |
|
Protection Degree |
IP54 |
|
Insulation Resistance |
≥1000MΩ |
|
Contact resistance |
≤ 1mΩ |
|
Life Duration |
1000 times |
|
Both pin and jack could be inserted in plug or socket | |
Product Description
Shell material: Die cast aluminum
Connection type: Crimp
Wire Gauge: 120mm2～400 mm2 (444MCM,535MCM,646MCM)
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