Electric Winch Conversion Kit for 50ST EVO Winch with Lewmar Electronic Control Box

✅ Transform your 50ST EVO manual winch into a high-performance electric winch.
🔧 Kit including an Electronic Control Unit (ELS) for increased safety.
⚓ Overload protection with automatic shutdown and safe restart.
📏 Integrated thermal switch for extended motor life.
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ELECTRIC WINCH CONVERSION KIT FOR 50ST EVO WINCH WITH LEWMAR ELECTRONIC CONTROL BOX: GUARANTEED POWER BOOST FOR YOUR BOAT
The electric winch conversion kit for 50ST EVO winch with Lewmar electronic control box transforms your manual winch into a high-performance electric model, providing valuable assistance during your maneuvers on board.
INCREASED SAFETY AND PERFORMANCE
This Lewmar conversion kit includes an electronic control box (ELS) that protects the winch against overloads. The box ensures safe operation up to the working load limit of the winch and automatically stops the system in case of exceeding. Restarting is only possible when the load returns below the critical threshold.
OPTIMAL THERMAL CONTROL
The integrated thermal switch stops the motor in case of overheating, thus prolonging its lifespan. The ELS model is particularly suitable for genoa sheets, allowing progressive and controlled tension.
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Technical specifications
- Turns a manual 50ST EVO Lewmar winch into an electric winch.
- Supplied with an Electronic Control Box (ELS).
- Overload protection thanks to the ELS.
- Automatic stop in the event of exceeding the working load limit.
- Restart possible only after returning below the critical threshold.
- Integrated thermal switch to prevent motor overheating.
- Ideal for genoa sheets with progressive tension.
























