Control Box, Contactor

Essential Power Switching For Lewmar Electric Systems 

The Lewmar Control Box Contactor is a critical component for managing safe, reliable power delivery to Lewmar electric winches and windlasses. Acting as the system’s primary high‑load switching device, the contactor ensures smooth directional control and dependable operation under demanding marine conditions.

Reliable, Marine-Grade Construction 

Built with robust, corrosion‑resistant materials, the Lewmar contactor is designed to withstand the harsh marine environment—including moisture, vibration, and high operating currents. It delivers consistent switching performance and long‑term durability, even in heavy‑duty anchoring or sail‑handling applications.

Critical Safety & System Protection 

By managing high current loads safely, the contactor helps prevent electrical faults and ensures that motors only run when commanded. When paired with a circuit breaker and the correct control box, it forms an essential part of a safe, compliant Lewmar electrical installation.

Designed For Lewmar Electric Winches & Windlasses 

Engineered to integrate seamlessly with Lewmar’s range of electric deck equipment, the contactor provides the correct switching logic and load handling required for proper system performance. It forms a key part of the control circuit, enabling precise forward or reverse motor control while protecting other electrical components. Whether upgrading an existing system or replacing a worn component, the Lewmar Control Box Contactor ensures your electric winch or windlass continues to operate efficiently, safely, and reliably.