8421 – 5 Position Contura Switch Panel with Dual USB Chargers – 12/24V DC – White. Designed for open-cockpit and flybridge applications using switches to complement existing controls commonly used on many boats.Features: Includes 12/24V DC, 4.8A Dual USB chargers with intelligent device recognition that maximizes charge rate. Designed for 12 or 24V DC systems. Watertight mounting gasket. ON indicating LEDs embedded in all switches. Technical Specifications: Nominal Voltage – 12/24V DC. Operating Current – 18mA per switch. Switch Rating – 20A@12V and 15A@24V DC. USB – 12/24V Dual USB Charger 4.8A . Dimensions H x W x D – 7.5in x 4.5in x 3.25in 190.5 x 133.35 x 76.2mm. In the Box: 8421 Panel. Labels. Mounting hardwareas Individual