The Gardner Bender quick and always-reliable crimp-type wire terminals feature color-coded barrels denoting industry standard wire gauge sizes. Available in ring, spade, disconnect, and bullet styles. Vinyl insulated barrels provide a high degree of protection and carry a maximum 600V rating. Temperature ratings for the complete line are 75C (167f). you will find various terminals for various circuit protection devices, all insulated to last for those any environments.