Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch

The Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch is an essential component for serious boaters and anglers who require reliable power management in marine environments. This switch is designed to provide complete control over dual battery banks and accessory circuits, ensuring that critical systems remain operational even in demanding conditions.

Constructed with marine-grade materials, the 5511e features sealed switching mechanisms that resist corrosion from salt spray and moisture. Its dual circuit design allows users to isolate battery banks independently, protecting the starting battery from being drained by accessory loads while keeping essential systems online. The heavy-duty contacts are rated for high amperage, ensuring clean switching action without voltage sag.

Ideal for applications such as fish finders, GPS, and trolling motors, the Blue Sea 5511e is compatible with various vessel types, including center console and cabin boats. Its compact dimensions make installation straightforward, fitting standard electrical panel spaces without modification, making it a vital addition for any serious marine enthusiast.