BEP DPDT Contura Switch - (ON)/OFF/(ON)

The BEP DPDT Contura Switch (ON)/OFF/(ON) is a double-pole, double-throw marine electrical switch designed for waterproof panel installations on boats and ships. This is a critical component for controlling dual-circuit systems—such as powered hatch mechanisms, bilge pump isolators, or backup battery banks—where independent on/off control of two separate circuits from a single switch location is required. The Contura switch rating of IP66 ensures high-pressure wash resistance, making it essential for salt-air environments and spray-exposed deck installations.

The (ON)/OFF/(ON) configuration means each pole has three positions: energized up, neutral center (off), and energized down. This allows the operator to select either of two circuit states or neutral. The switch housing accepts interchangeable rocker covers in black and gray, maintaining OEM compatibility with electrical panels from major boat manufacturers. Designed for replacement in existing waterproof panel assemblies, the BEP Contura ensures electrical integrity without compromising the weatherproof seal of the panel itself—a critical requirement for below-deck systems and engine-room applications where moisture intrusion can cause corrosion or short circuits.

This switch is the choice for weekend fishermen upgrading to dual battery systems and serious offshore anglers managing complex electrical loads across engine start, auxiliary systems, and emergency backup circuits. Its proven track record in OEM marine panels makes it the preferred solution for boat electricians and DIY restoration projects where original equipment compatibility and long-term reliability matter. The compact 3 x 2 x 5-inch form factor fits standard Contura-pattern cutouts without requiring panel modification.

When upgrading or repairing marine electrical systems, panel-quality switches rated IP66 are non-negotiable in salt-water environments. BEP is the established standard in commercial and recreational marine electrical distribution, recognized across the industry for durability and waterproof integrity in harsh conditions.