Blue Sea 7242 A-Series Double Pole Toggle - 50AMP - White

The Blue Sea 7242 A-Series Double Pole Toggle Switch rated for 50 amperes is the marine electrical standard for switching and circuit protection in modern boat electrical systems. This white double pole toggle combines two critical functions—main power switching and overload protection—in a single compact device, eliminating the need for separate breakers and switches on your vessel's main electrical panel.

Built to meet American Boat and Yacht Council (ABYC) standards, the 7242 carries UL 1077 recognition, TUV certification, and CE marking for international compliance. The dual-pole design handles 50-amp loads—sufficient for main distribution panels and major feeder circuits in boats ranging from center consoles to mid-size cruisers. Its toggle mechanism provides tactile, intuitive switching without electronic dependency, ensuring reliable operation even in harsh marine environments where salt air corrosion and electrical noise can compromise sensitive gear.

This switch is purpose-built for boaters who demand rock-solid electrical architecture. Whether you're outfitting a new build, upgrading a legacy panel, or troubleshooting electrical issues on a working boat, the 7242 A-Series toggle delivers the switching capability and thermal protection that keeps engines, navigation systems, and cabin power on the water flowing reliably. Blue Sea Systems components remain the industry baseline for marine electrical panels because they work—day in, day out, in conditions where failure isn't an option.