WYLEX B20 MCB SP 20A YEL Part Number: B20 Category: MCBs ONLY £ 40.66 48.79 Excl.VATIncl.VAT - WYLEX B20 MCB SP 20A YEL quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford0Technical Data SheetRelated productsHager NDN116A MCB SP Type D 16A 10kA £ 24.82 29.78 Add to basketMCB SP B CURVE 6A £ 15.00 18.00 Add to basketHager NDN132A MCB SP Type D 32A 10kA £ 24.82 29.78 Add to basketHager NDN120A MCB SP Type D 20A 10kA £ 24.82 29.78 Add to basket