View basket “MCB SP B CURVE 40A” has been added to your basket.MCB SP B CURVE 20A Part Number: NHXLB20 Categories: MCBs, Wylex ONLY £ 15.00 18.00 Excl.VATIncl.VAT - MCB SP B CURVE 20A quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford38Technical Data SheetRelated productsHager NDN140A MCB SP Type D 40A 10kA £ 25.55 30.66 Add to basketHager NDN132A MCB SP Type D 32A 10kA £ 24.82 29.78 Add to basketHager NBN320A MCB TP Type B 20A 10kA £ 95.92 115.10 Add to basketHager NDN116A MCB SP Type D 16A 10kA £ 24.82 29.78 Add to basket