The Wylex NHXSBS1B32 32A B Curve 6kA 30mA RCBO is a Type A circuit breaker with overload protection, tested for safety and reliability. With DIN rail mounting, screw terminals for electrical connection, and a voltage rating of 230/240v, this RCBO is designed for single-phase systems. The GFI circuit breaker features a safety switch/residual-current device (RCD) for added protection, making it a reliable choice for industrial and commercial applications. With a tripping characteristic of Type A and a current rating of 30mA, the Wylex RCBO is a high-quality product from a trusted brand in electrical equipment.