Terminals have two types of insulation: made of nylon and PVC. What insulation is better for a terminal?

Terminals with nylon insulation can be used in a wide range of temperatures. The weld on the barrel is soldered, so you will not need to worry about the correct placement of the terminal between the dies. Moreover, the inside part of the cuff is designed so that it takes little time and effort from the user to place the wire correctly inside the terminal.