From small boats to luxury yachts, ferries and workboats, Carling Technologies is the market leader in marine application switches, circuit breakers, ELCIs, and monitoring and control devices/systems. Carling’s recent consolidation of the Maretron brand of high-quality marine vessel monitoring and control solutions enhances Carling’s ability to deliver world-class products to OEMs, dealers, and end users.


The new 12 and 16-channel DC Load Modules replaces standard mechanical circuit breakers and switches with state-of-the-art digital power distribution. This flexible-to-configure system includes components such as a multi-function touchscreen display, a configurable keypad, an operator control module, a solid-state power controller, and a power bypass module.

Maretron has developed a single, common interface to monitor and control your vessel’s systems so you don’t have to learn and remember different ways to interact with each piece of equipment. And with a built-in comprehensive alert system, you don’t have to sit and stare at the gauges because you will get an alarm or warning at the slightest hint of a problem, before it turns into a larger, more serious issue. Look at it as your very own “second mate” or “engineer,” continuously watching over your vessel 24 hours a day, 7 days a week, 365 days a year.


Vessel Monitoring and Control

NMEA 2000 Gateways and Bridges

Tank and Engine Monitoring

Navigation Instruments

User Interface Software and Hardware

Cables and Connectors