insulated quick disconnector 

1 maximum electrical rating :75°C 300 volts max 
  terminal material:brass 
  insulation material:vinyl(PVC)
  insulation color:
  22-16A.W.G:red   16-14A.W.G:Blue 12-10A.W.G:yellow

2  maximum electrical rating :105°C 300 volts max 
  terminal material:brass 
  insulation material:nylon
  insulation color:
  22-18A.W.G:red   16-14A.W.G:Blue