Modern amphibious vehicles—whether deployed by military forces or engineered for commercial and industrial use—must perform in some of the harshest and most unpredictable conditions on earth. These platforms routinely transition between land, surf zones, open water, and high-humidity marine environments, all while housing increasingly complex electronic control systems. For these vehicles, a switch failure isn’t just inconvenient—it’s a mission-stopping or safety-critical event.

CPI Waterproof Switches solve this problem at the component level. Designed for true submersion and long-term reliability, CPI’s sealed momentary and maintained-action switches bring unmatched durability to amphibious systems with dozens of possible applications.