Maretron MPower 16-Channel DC Load Controller Module w/NMEA 2K w/o Connectors

Maretron MPower 16-Channel | High-Density Digital Switching

The Maretron MPower 16-Channel DC Load Controller solves complex power distribution needs by packing 16 solid-state circuits into a single, high-density NMEA 2000 module. Its core architecture is designed for modern glass-bridge integration, allowing for gestural control of lighting, pumps, and electronics without the weight of a traditional copper-heavy breaker panel. By utilizing asynchronous data flow for circuit status reporting, the 16-channel module provides a comprehensive overview of the vessel’s electrical health, effectively eliminating the risk of undetected “silent failures” in critical systems like bilge pumps or navigational lighting through its integrated current-sensing logic and advanced digital switching firmware.

In demanding offshore environments, you must verify that your house battery bank can maintain a stable voltage during heavy thruster or winch operation, as significant voltage sags can cause the solid-state relays to enter a protective shutdown mode. I’ve witnessed data-bus congestion when multiple 16-channel modules are polled simultaneously; optimize your network by using high-speed terminators. Since this unit ships without connectors, prioritize the use of heat-shrink terminals for your custom harness to prevent salt-air oxidation. It’s also wise to check for firmware updates on your Maretron DSM-series display to ensure full compatibility with the 16-channel circuit mapping and override logic.

Technical Specifications

• Channels: 16-channel solid-state DC control.
• Interface: NMEA 2000 networked switching.
• Rating: 10 Amps per channel max.
• Design: No-connector version for custom wiring.
• Telemetery: Real-time current and voltage sensing.
• Protection: Over-current and short-circuit logic.
• Voltage: 9-32 VDC wide-range input.