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 NDN132A MCB SP Type D 32A 10kA £ 24.82 29.78 Add to basketMCB SP B CURVE 6A £ 15.00 18.00 Add to basketHager NDN150A MCB SP Type D 50A 10kA £ 26.98 32.38 Add to basketHager NBN140A MCB SP Type B 40A 10kA £ 24.04 28.85 Add to basket