Male tab couples with (all 0.25 x 0.032) female disconnects, Insulation support helps to prevent wire damage in bending applications. Male tab can be inserted and removed from the female disconnect without the use of tools for lower installed cost. UL Flammability UL 94V-0. maximum insulation temperature 221 Degrees Fahrenheit (105 Degrees Celsius). Rated up to 600 Volts.