Wylex Compact RCBO 6a 10a 16a 20a 32a 40a Amp Type B C 30mA Mini RCBO NHXS1B NHX
11.52 GBP
The Wylex NHXS1B40 is a compact single‑pole RCBO that combines 40 A circuit breaking with 30 mA residual current protection, featuring a B‑curve overcurrent response for safe residential use.