Feature: 1. No Welding: Adopting screw plugging for connection, no need for welding, a screwdriver is more than enough to complete the easy installation. 2. Connector: The 250V 20A flanged connector also has silicone waterproof cover to ensure safe and reliable connection under various weathers. 3. 2 Pin Design: Solid copper pins are covered with gold, which is resistant to oxidation and repeated plugging, very durable for long term use. 4. Sturdy Shell: The flexible shell is made of PA66 and PA6, resistant to corrosion and very durable, also not easy to break in low temperature. 5. Application: Widely used in communication equipment, instrumentation, computers, program controlled machine, electronic equipment and so on. Specification: Item Type: Waterproof Connector Material: PA66 + PPS + Silicone + Copper Uses: Widely used in communication equipment, instrumentation, computer, program controlled machine, alarm and bridge electronic equipment, etc. Shell Material: PA66, PA6 Insulator: Thermoplastic PPS (high temperature resistant 220℃). Contact Material: Copper (gold plated). Wiring Method: Soldering (if solder paste is used, it must be cleaned). Connection Method: Threaded connection. Head Size: Approx. 16mm / 0.6in Insulation Resistance: 2000MΩ Pin Number: 2 Pin Contact Diameter: Approx. 2.8mm / 0.1in Copper Pin Applicable Cable: 0.2-3mm². Applicable Current: 20A Applicable Voltage: 250V Applicable Cables for Shell: Φ6-12mm². Applicable Panel Thickness: 0.1-4mm Installation Hole Distance: Approx. 26mm / 1in Mating Times: More than 500 times. Operating Temperature Range: -25℃ to 85℃. Tightness: Conform to IP68. . Package List: 1 x Male Connector1 x Female Connector