Within this category you can find many models of Residual Current Circuit Breakers. The Residual Current Circuit Breaker combines in a single switch the differential function and the overload protection function typical of thermal-magnetic circuit breakers. Differential-magnetic circuit breakers intervene both for current leakage to earth and for overloads and short-circuits. All earth leakage circuit breakers of any brand Bticino, ABB or Siemens have a DIN connection which is universal for any electrical panel on the market. Take advantage of our discounted prices and if there is any item missing, please contact us, we can order it quickly.