This easy-to-install accessory panel includes a 15A circuit breaker switch and pre-wired harness. The panel offers customizable 12V charging and monitoring options. Silicon breaker boots and gasket protect against water ingress, and illuminated Carling Technologies 15A circuit breaker switch allows the panel to shut off preventing parasitic draw. Polycarbonate/ABS panel face is UV-stabilized, flame retardant, and will not corrode in marine environments. Features:• Circuit Breaker• 12V Socket• Dual USB Charger• Mini Voltmeter Offers customizable 12V charging options Polycarbonate/ABS panel is UV-stabilized & corrosion-resistant | Blue Sea Systems 4366 USB Accessory Panel