The Simarine SC303 Combo Shunt (SC303) from Nomadic Supply Company® combines high-amp current monitoring and tank level sensing into a single, compact module designed for serious marine and off-grid electrical systems. Built to integrate seamlessly with the Simarine PICO modular monitoring platform, the Simarine SC303 Combo Shunt delivers the flexibility and precision that demanding installations require.
The Simarine SC303 Combo Shunt stands out in the world of battery monitoring by eliminating the need for separate shunt and tank modules, reducing wiring complexity and saving valuable space in tight installations. Whether you are managing a live-aboard vessel, a remote cabin, or an overland rig, the Simarine SC303 Combo Shunt gives you accurate, real-time data on both your electrical consumption and your fluid levels in one elegantly unified package.
As part of the Simarine PICO modular ecosystem, the Simarine SC303 Combo Shunt is fully programmable, allowing you to tailor every parameter to match the specific demands of your system. With support for continuous current up to 300 amps, the Simarine SC303 Combo Shunt is engineered to handle the rigors of high-draw applications without compromise, making it a trusted choice for those who refuse to settle for less than complete visibility into their power and fluid management.
Simarine SC303 Combo Shunt (SC303) Features:
- Innovative Combination Module: The Simarine SC303 Combo Shunt brings together a high-amp shunt and a tank level module into a single unit, streamlining installation and reducing the number of separate components required in your monitoring setup.
- SC303 Continuous Current Rating: Supports continuous current up to 300 amps, making the Simarine SC303 Combo Shunt well suited for high-demand electrical systems that require reliable, sustained current measurement.
- SC503 Continuous Current Rating: The SC503 variant supports continuous current up to 500 amps, providing an upgraded option for installations with even greater power throughput requirements.
- Simarine PICO Compatibility: Fully compatible with the Simarine PICO modular monitoring system, allowing the Simarine SC303 Combo Shunt to integrate directly into an expandable, scalable monitoring network.
- Fully Programmable and Customizable: Every aspect of the Simarine SC303 Combo Shunt can be programmed and customized to suit the unique requirements of your installation, giving you precise control over how your system monitors and reports data.
Simarine SC303 Combo Shunt (SC303) Specifications:
- Color: Black
- Module Type: SC303 or SC503








