Ultracharge Safety Power Block 10 to 15 amp plug adaptor. The RCD to protects users from electric shock in the case of faulty devices.

It allows you to Safely and legally connect your 15 amp welder to a 10 amp outlet.

Circuit breaker trips when overloaded

This item is designed to safely and legally connect your 15 Amp electrical lead (larger earth pin) to a standard 10 Amp outlet (smaller earth pin, standard in homes).