MCB SP B CURVE 40A Part Number: NHXLB40 Categories: MCBs, Wylex ONLY £ 15.00 18.00 Excl.VATIncl.VAT - MCB SP B CURVE 40A quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford13Technical Data SheetRelated productsHager NBN310A MCB TP Type B 10A 10kA £ 95.92 115.10 Add to basketHager NDN150A MCB SP Type D 50A 10kA £ 26.98 32.38 Add to basketHager NBN306A MCB TP Type B 6A 10kA £ 98.71 118.45 Add to basketHager NBN150A MCB SP Type B 50A 10kA £ 25.39 30.47 Add to basket