RESIDUAL CURRENT CIRCUIT BREAKER WITH OVERCURRENT PROTECTION (RCBO) WITH AN IMPROVED RESIDUAL CURRENT KINEMATIC CHAIN

摘要

The present invention relates to residual circuit breakers with overload protection with an improved residual current kinematic chain. In one embodiment, a Residual Current Breaker with Overload (RCBO), includes a casing with a first housing and a second housing, wherein the first housing and the second housing are separated by a first separation means, wherein the first housing including electrical components of miniature circuit board (MCB), and the second housing including neutral kinematic chain and a residual current device and its kinematic chain, and wherein the residual current device includes a containment box for the test resistance.