The Residual Current Circuit Breaker - RCCB 4P 63A EH(x) 4x63 - this is the best solution for reliable protection against fire in case of damage to electrical networks and electric shock in emergency situations. This RCCB device is designed for a current of 63A, and the presence of four poles allows connection to several networks. RCCB is made of high quality white plastic that prevents burning. The case is easily mounted in electrical boxes with other modular equipment on a DIN-rail, while it is possible to use the "Test" button and check the installation. Electro House recommends top quality products. All products meet modern standards and have a certificate of Ukraine. For any questions and for additional information you can contact our consultants.