FuseBox MT06B401 MCB SP Type B 40A 6kA Part Number: MT06B401 Categories: Fusebox, MCBs ONLY £ 3.62 4.34 Excl.VATIncl.VAT - FuseBox MT06B401 MCB SP Type B 40A 6kA quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford7Technical Data SheetCatalogue PageRelated productsHager NBN350A MCB TP Type B 50A 10kA £ 104.31 125.17 Add to basketHager NDN150A MCB SP Type D 50A 10kA £ 26.98 32.38 Add to basketHager NBN316A MCB TP Type B 16A 10kA £ 95.92 115.10 Add to basketHager NDN140A MCB SP Type D 40A 10kA £ 25.55 30.66 Add to basket