Blue Sea 4180 Backlit Push Button Switch OFF/ON - 15A

The Blue Sea 4180 Backlit Push Button Switch OFF/ON - 15A is an essential control device for marine electrical systems, designed specifically for anglers and boaters who demand reliable switching in low-light conditions. Whether you're running navigation lights during pre-dawn trips, managing bilge pumps in rough seas, or controlling cabin lighting on extended outings, this 15-amp rated switch delivers the dependability you need when conditions get demanding.

Blue Sea Systems has engineered this backlit button switch to function flawlessly in salt-spray environments and high-vibration boat applications where standard automotive switches fail. The integrated backlight illuminates the button face for instant visibility in darkness—a critical feature when you're operating off-plane at night or troubleshooting electrical systems in your cabin. This OFF/ON momentary design provides tactile feedback and positive engagement, preventing accidental toggling that can drain batteries or shut down essential systems mid-trip.

The 15-amp capacity handles typical marine loads including through-hull fittings, LED navigation arrays, and auxiliary pump circuits without thermal stress or contact degradation. Its compact footprint fits standard 1-1/16" or 1-3/8" hole cutouts found on most helm panels, transom consoles, and galley installations. This switch excels in freshwater and saltwater environments alike, making it equally at home on a bass boat in the shallows or an offshore cruiser battling the elements.