Signal Connectors ：
- Watertight IP67 and Non-watertight IP50 structure
- Power input and output with a different locking key to avoid short circuit
- Fast and convenient torsional locking device
- The nylon fibre material, fire rating V-0, corrosion resistance, good electrical properities, and keeps better electrical insulation even in high temperature environment.
- The socket terminal adopts imported beryllium copper, with better life endurance and conductivity, over 2000 mating cycles and 250V 30A current carrying capacity .