The Residual current Circuit Breaker with Overload protection – RCBO, 25A 1P + N, 4,5kA from the manufacturer ElectroHouse is needed as a modular safety device that combines the functions of two electrical appliances, such as a RCCB and a MCB. Due to its functionality, RCBO ensures the correct operation of the power grid and at the same time protects it from all kinds of emergency situations. In the event of a short circuit or leakage current, the RCBO instantly de-energizes the power grid and thereby protects you from electric shock. Also, when an overvoltage occurs in the network, this differential current device can save all your electrical equipment from overvoltage. A special differential module is built into it, which you can test using the “Test” button located on it. Using it you will save space for installation, as it can be used immediately instead of 2 electrical devices. It is possible to buy the RCBO 25A from the manufacturer ElectroHouse on our website at an affordable price.