Hi Paul, there is a fuse inside which fuses the three cigarette sockets. The other accessories are protected by auto resetting circuit breakers. If just the cig sockets have failed, open the unit up and you will find a spare fuse to replace the current one.
“For a smaller camper setup that doesn't need a large switch setup this is the perfect fit! Enough plugs and ports to suit every need, heavy duty wiring and a quality product! Just plug it into the Anderson lead and it works perfectly!! Very happy customer”
