1)Ex de II C T6 DIPA21 TA,T6 2)IP66 3)Mechanical life:300,000 times 4)LED Main technical data Ex mark: Ex de II C T6 DIPA21 TA,T6Intended use: zone 1&2Ambient temperature: -40°C≤Ta≤55°CDegree of protection:IP66Contact type:1NC, 1NODiameter of cable :Φ5.5~13mmColors: red, green, yellow, blue, whiteFor pushbutton: Rated voltage:250V 24V Regimentation use:AC15 DC13Rated current:6A 1AMechanical life: ...