The SeaSense 5 Gang Switch Panel features full 20A switches with 15A fuses to ensure safety. It has waterproof power sockets and is rated for 16 amps. Outer size is 4-1/4L x 3-3/4W, with a cut-out size of 3-3/8L x 3-1/2W. It has reinforced corners to prevent cracking from screw holes and a gasket for a water tight seal. Each water resistant fuse holder contains two fuses: 1 in use and 1 back-up. Supplied is a label set, template, mounting screws and gasket.