40watt Transformer

12v 40 Watt tabletop transformer. Contains an enclosed self resetting circuit breaker and powers up to 62 x 12V or 100 16V (4,000 ma) In the event of an overload or short, the thermal breaker simply opens and removes 12 volts until the unit cools. After cooling, the breaker resets and automatically reapplies voltage to the output. UK Plug.