Description
Heavy-Duty DC Reversing Contactor 12 V – Replacement for Lewmar DC66-46P
This heavy-duty 12 V DC reversing contactor is designed as a direct functional replacement for the Lewmar DC66-46P changeover contactor. Engineered for demanding marine and industrial applications, it delivers enhanced durability, improved corrosion resistance, and a longer service life compared to standard units.
Key Features
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Direct replacement for Lewmar DC66-46P
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High-performance contact design for extended switching life
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Sealed housing provides protection against moisture and salt spray
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12 V DC coil voltage – ideal for marine windlass and thruster systems
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Compact footprint for easy drop-in installation
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Heavy-duty silver-alloy contacts ensure reliable current handling
Technical Highlights
- Coil Voltage: 12 V DC
- Current Rating: 250 A continuous / 1000 A peak
- Contact Configuration: Double-pole, double-throw (reversing)
- Environmental Protection: IP66-equivalent sealed enclosure
- Operating Temperature: −25 °C to +85 °C
Compatibility
This contactor is fully compatible with systems originally equipped with the Lewmar DC66-46P. It can be installed using the same wiring configuration and mounting pattern.
Lewmar® is a registered trademark of Lewmar Limited. This product is an independent aftermarket replacement selected from the Albright International contactor range — widely regarded for its exceptional quality and reliability in demanding marine and industrial applications. It is not manufactured or endorsed by Lewmar, but supplied by OEM Nordic as a premium alternative for maintenance and service use.
Applications
- Windlass and thruster motor control
- Hydraulic pump systems
- Industrial DC motor reversing
