The Honeywell 402EN66-6 is a robust, enclosed switch assembly engineered for use in harsh industrial environments. Constructed with corrosion-resistant steel components, including the enclosure, plunger, and internal tooth locking mechanism, this switch provides exceptional durability and resistance to environmental factors. It is sealed according to MIL-S-8805, ensuring protection against moisture and contaminants. The switch features a solid gold contact material for reliable electrical performance and is designed to meet the demands of various industrial applications, including those requiring high reliability and long service life. Hardware may be packaged unassembled.