Wylex NHXS1B10 10A Type B Miniature RCBO

The Wylex NHXS1B10 RCBO is a compact yet powerful electrical protection device designed for modern consumer units. Combining the functions of both an MCB (Miniature Circuit Breaker) and an RCD (Residual Current Device) in one unit, this 10 A, B‑curve, 6 kA, 30 mA RCBO gives reliable protection against overloads, short circuits, and earth leakage faults — ideal for domestic and commercial electrical installations.