Professional GX16 air socket. Made of high quality material, more . Mainly for the electronic connection between the cables. Voltage: 400V Current: 5A Ambient temperature: -50- +70Celsius Relative humidity: The temperature is +40Celsius, which can reach 98%. Insulation resistance: not less than 1000mohm under normal conditions, not less than 20mohm after constant temperature test Test voltage: (50 Hz, RMS) 1500 V under normal conditions, 1200 V after constant temperature test Atmospheric pressure: 4.4 kpa Vibration: frequency 10-100 Hz, acceleration speed 100 m/s2 Effect: frequency is 60 to 80 times/min, acceleration is 250 m/s2 Centrifugal: acceleration of 250 m/s2 Type: 2-pin Dimensions: 45 mm x 19 mm / 1.8 inches x 0.8 inches colour:Silver Material:Plastic + Metal size:Interface 16mm Package Contents: 2 set x GX16 2-pin screw type aviation connector electrical socket (male + female) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.