Schmitt Marine Wiper Switch - 3-Position Rocker

The Schmitt Marine Wiper Switch - 3-Position Rocker (MPN 40400) is a compact, reliable marine wiper control designed for small to mid-sized vessels requiring straightforward wiper operation. This three-position rocker switch delivers the essential functionality that recreational and commercial boaters depend on for visibility in wet conditions, with a form factor that fits standard marine electrical panel cutouts without modification.

The three-position design provides operator control across three distinct modes—typically off, intermittent, and continuous—allowing the helmsman to adjust wiper speed based on rainfall intensity and water spray conditions. Schmitt Marine components are engineered to withstand the harsh marine environment where salt spray, UV exposure, and moisture create corrosion challenges that standard automotive switches cannot tolerate. The compact 2 x 1 x 4-inch profile makes this switch easy to integrate into existing panel layouts, and the rocker-style actuator provides tactile, easy operation even when wearing gloves or working in rough sea conditions.

This switch suits weekend anglers maintaining smaller fishing vessels, cruising sailors operating coastal or offshore boats, and commercial operators who need dependable wiper control without unnecessary complexity. It's a practical component for anyone replacing a failed wiper switch or upgrading electrical systems on older marine platforms where marine-grade components are essential for reliability.

Schmitt Marine is recognized within the boating industry for producing marine electrical switches and components built to withstand saltwater environments. This 3-position rocker wiper switch represents the kind of straightforward, purpose-built control that keeps essential systems functioning reliably on the water.