RCBO`s or residual current circuit breaker with over-current, combines the functionality of an MCB and RCD. When there is a current leakage, the "RCBO" side trips. Consequently the "MCB" side internal magnetic/thermal circuit breaker components can trip the electronic device when the circuit is overloaded. TLA give you access to ABB, Schneider Electric, and LS Electric, all of which can be used in domestic, industrial & commercial purposes with ranges that can meet all the latest standards.