BASIC SWITCH, FLEXIBLE ROLLER LEAF, 15A BZ/BA standard basic switches are precision snap-action mechanisms enclosed in accurately molded plastic cases. These switches are carefully manufactured and thoroughly inspected. They are industry known for their compactness, light weight, accurate repeatability, and long life. Features: Long-life, one-piece beryllium-copper spring High grade phenolic cover and case Power load switching capability up to 15A UL recognized and CSA certified Termination: bottom facing 6-32 screw