The non-sparking explosion-proof 20-core electrical connector complies with the provisions of the national standard GB3836.8-2003 "Electrical Equipment for Explosive Gas Environment Part 8: 'n' Type Electrical Equipment". Explosion-proof mark: ExnAⅡT4. Mainly used for oil exploration, drilling electric control use.

      Main technical parameters:
Working voltage: 400V
Working current: 16A
Withstanding voltage: 2000V AC
Shell protection class: IP54
Termination method: crimping
Mechanical life: 500 times
Plugs and sockets can be installed with pins or holes