E-DLY21-Parent Danson RCBO 6ka S.P. Single Module B Curve 30mA 230V Type A Circuit Breaker £8.40 Incl. VAT. £10.08 View
NSBS40-B/1 Wylex 40A 30mA RCBO Single Pole Single Module B Curve Brand New £28.58 Incl. VAT. £34.30 Unavailable
NHXSBS1B40 WYLEX NHXSBS1B40 40A 30mA Single pole B Curve 6kA Type A RCBO £28.00 Incl. VAT. £33.60 Unavailable
MK7937S MK Electric RCBO Solid Neutral White Type B 1-Module 40amp 230V 30mA 6kA7937S £24.58 Incl. VAT. £29.50