Our 7LS series limit switches are sealed, basic snap action switches qualified to Mil-PRF-8805. The limit switches are designed for rugged duty, both mechanically and electrically. Our limit switches are ideal for extremely harsh and demanding environments as found in aircraft, military, and aerospace applications. We offer many standard and custom designs. Models include category five sealing (hermetic), resilient, and watertight epoxy sealed models. Contact our engineering department with your requirements.