A traditional stand-alone AC main panel with choice of 30A or 50A breakerBlue Sea Systems traditional metal breaker panels have been installed in boats for years. They have become the standard for reliability and design. A wide variety of breaker styles and ratings make these panels an easy choice for most electrical systems. This AC panel is best suited as an AC Main panel and available with a pre-installed A-Series double pole 30A or 50A breaker that combine circuit protection with switching function. A safety ground screw is included on panel back. A green LED indicates switch is ON; a red LED reverse polarity indicator light warns if polarity is switched; a not too uncommon situation at docks. A pre-installed large format label is backlit for visibility in low or no light conditions.Key FeaturesTraditional aluminum plate structure will match many pre-existing panelsIncludes A-Series 30A or 50A double pole breakerTrip-free feature prevents breaker from being held in ON position when a fault is detectedRed reverse polarity indicator LEDSafety ground screw on panel backLED indicator lights note ON positionLifetime warranty