The HONEYWELL JS-150 is a rugged MICRO SWITCHâ„¢ Basic Switch featuring a stainless steel bracket and auxiliary actuator. It includes a 15.24 mm (0.60 in) roller leaf actuator with a stainless steel roller, 9.5 mm (0.38 in) mounting centers, and stainless steel mounting hardware and insulator. This versatile switch is furnished unassembled, making it ideal for a wide range of industrial applications where durability and precision are essential.