I am new and I am Polish. I have a problem to translate phrase "Use a power source that includes a leakage breaker." . Could somebody help me to describe what leakage breaker means. I suppose that it is advise protecting mains that is differential current breaker for example 30mA, but I have to be sure 100%. I did not find in any dictionaries the leakage breaker. May I quote your answers in another forum for others polish electricians.
