Disconnect can be inserted and removed from the male tab without the use of tools for lower installed cost. Metal insulation grip sleeve crimps to wire insulation, providing protection to the crimp joint during high vibration applications. Internal barrel serrations assure good wire contact and maximum tensile strength. Internal wire stop assures proper length of insertion into terminal barrel, providing a higher quality connection. Maximum insulation temperature 194 Degrees Fahrenheit (90 Degrees Celsius). Rated up to 300 Volts.