SKU: CW13628
UPC: 632085900458
MPN: 9004E
The Blue Sea 9004e e-Series Battery Switch Single Circuit ON/OFF with Alternator Field Disconnect is essential for reliable marine electrical management, catering to serious boaters and anglers who require dependable power control. This switch is designed to isolate the battery, ensuring the safety and efficiency of your vessel's electrical system during storage, maintenance, or emergencies.
Engineered for heavy-duty performance in harsh marine environments, the Blue Sea 9004e features a straightforward ON/OFF lever design that provides tactile feedback for quick battery isolation. The integrated alternator field disconnect feature prevents damaging voltage spikes when the engine shuts down, protecting sensitive electronics and prolonging the life of your alternator.
Ideal for fishing boats, cruisers, and workboats, this compact switch can be easily mounted in confined spaces typical of modern boat installations. With its robust construction, the Blue Sea 9004e ensures that your crew remains safe from electrical faults while enjoying the great outdoors.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Blue Sea Systems
Blue Sea Systems
Blue Sea Systems
