CPI’s waterproof panel switches combine long-life reliability with versatile mounting options. Designed for harsh industrial, marine, and off-road environments, these assemblies offer up to 1 million cycles of operation, IP-sealed thermoplastic construction, and full customization for wiring and connectors.
CPI’s maintained waterproof switches deliver precise manual control in harsh environments where reliability and sealing are critical. Fully submersible and encased in durable neoprene, the K1 Series provides positive tactile feedback, long service life, and dependable operation in industrial, marine, and military systems.
CPI’s E-Series waterproof limit switches deliver unmatched precision and endurance in demanding military and industrial environments. Fully constructed from 304 stainless steel, they combine rugged mechanical design with complete environmental sealing. Available with Delrin®, Nylon®, or Santoprene® actuators, the E-Series offers multiple mounting styles and operating ranges up to 5 million cycles — ensuring reliable performance where other switches fail.
CPI’s momentary waterproof switches provide precise, reliable control in extreme environments. Fully submersible and sealed in rugged Santoprene® or military-grade neoprene, these switches deliver consistent snap-action performance across wide temperature ranges. Available in multiple styles and configurations — including pushbutton, internal lever, and pipe-mounted options — they ensure dependable operation in military, marine, and industrial systems where instant response is critical.
CPI’s J4 Series waterproof ball switches combine rugged stainless-steel construction with a patented sealing system that keeps them fully operational under the harshest conditions. Designed for military and heavy industrial environments, they maintain perfect sealing even under mud, ice, and vibration — and operate reliably across an exceptional –40 °F to +302 °F (–40 °C to +150 °C) temperature range. Built to endure millions of cycles, the J4 Series sets the standard for precision and durability in extreme sensing applications.
CPI’s waterproof plunger switches deliver precise, repeatable actuation in the harshest military and industrial environments. Built with CPI’s patented double-seal mechanism — the same proven design used in the J4 Ball Switch — these plungers combine stainless-steel durability, superior sealing integrity, and flexible mounting options. Available in both exclusion-sealed and panel-mount configurations, they operate reliably across wide temperature ranges and maintain performance through hundreds of thousands of cycles.
