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    Electrical4less Reviews 4.9 Based on 1603 reviews

    UK Mainland Free Delivery £100 + VAT

    30 Day Return Policy

    Next Day Delivery Cut Off Time 3PM

    100A Main Switch Boards

    Showing 21–40 of 44 results

    Live Electrical LSMC16/100 100A Main Switch 14 Way Consumer Unit

    Live Electrical LSMC16/100 100A Main Switch 14 Way Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: LSMC16/100
    £34.49
    Hager VML11010 Hager VML11010 Dual Row 10+10 Way Main Switch Consumer Unit

    Hager VML11010 Dual Row 10+10 Way Main Switch Consumer Unit
    1 In Stock
    This item cannot be back-ordered
    SKU: VML11010
    £141.69
    WCED 16 Way Main Switch Consumer Unit

    WCED | WME18/MS100 | 100A Main Switch Consumer Unit | 16 Way
    1 In Stock
    More available within 1 - 3 working days*
    SKU: WME18/MS100
    £35.48
    WCED 20 Way Main Switch Consumer UnitDurable 20 Way Metal Main Switch Consumer Unit for Reliable Distribution

    WCED | WME22/MS100 | 100A Main Switch Consumer Unit | 20 Way
    Delivery usually within 1 - 3 working days*
    SKU: WME22/MS100
    £40.20
    Niglon PCU1008M Protego 100A Twin Screw Main Switch 8 Way Metal Consumer Unit

    Niglon PCU1008M Protego 100A Twin Screw Main Switch 8 Way Metal Consumer Unit
    4 In Stock
    More available within 1 - 3 working days*
    SKU: PCU1008M
    £34.33
    WCED 14 Way Main Switch Consumer Unit

    WCED | WME16/MS100 | 100A Main Switch Consumer Unit | 14 Way
    3 In Stock
    More available within 1 - 3 working days*
    SKU: WME16/MS100
    £34.81
    WCED 10 Way Main Switch Consumer Unit

    WCED | WME12/MS100 | 100A Main Switch Consumer Unit | 10 Way
    Delivery usually within 1 - 3 working days*
    SKU: WME12/MS100
    £29.20
    Live Electrical LSMC22/100 100A Main Switch 20 Way Consumer Unit

    Live Electrical LSMC22/100 100A Main Switch 20 Way Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: LSMC22/100
    £42.40
    Niglon PCU2220M Protego 100A Twin Screw Main Switch 20 Way Metal Consumer Unit

    Niglon PCU2220M Protego 100A Twin Screw Main Switch 20 Way Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: PCU2220M
    £54.70
    Niglon PCU0402M Protego 100A Twin Screw Main Switch 2 Way Metal Consumer Unit

    Niglon PCU0402M Protego 100A Twin Screw Main Switch 2 Way Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: PCU0402M
    £23.88
    FuseBox F3024M 24 Way Double Bank RCBO Consumer Unit

    FuseBox F3024M 24 Way Double Bank RCBO Consumer Unit
    Delivery usually within 2 - 3 working days*
    SKU: F3024M
    £107.85
    FuseBox F3032M 32 Way Double Bank RCBO Consumer Unit

    FuseBox F3032M 32 Way Double Bank RCBO Consumer Unit
    1 In Stock
    More available within 2 - 3 working days*
    SKU: F3032M
    £138.48
    Niglon PCU0604M Protego 100A Twin Screw Main Switch 4Way Metal Consumer Unit

    Niglon PCU0604M Protego 100A Twin Screw Main Switch 4 Way Metal Consumer Unit
    1 In Stock
    More available within 1 - 3 working days*
    SKU: PCU0604M
    £27.82
    FuseBox F3022M 22 Way Consumer Unit

    FuseBox F3022M 22 Way Consumer Unit
    Delivery usually within 2 - 3 working days*
    SKU: F3022M
    £48.45
    Live Electrical LSMC24/100 100A Main Switch 22 Way Consumer Unit

    Live Electrical LSMC24/100 100A Main Switch 22 Way Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: LSMC24/125
    £69.14
    Niglon PCU2824M Protego 100A Twin Screw Main Switch 24 Way Dual Row Metal Consumer Unit

    Niglon PCU2824M Protego 100A Twin Screw Main Switch 24 Way Dual Row Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: PCU2824M
    £118.17
    Niglon PCU3632M Protego 100A Twin Screw Main Switch 32 Way Dual Row Metal Consumer Unit

    Niglon PCU3632M Protego 100A Twin Screw Main Switch 32 Way Dual Row Metal Consumer Unit
    Delivery usually within 1 - 3 working days*
    SKU: PCU3632M
    £151.74
    FuseBox F3016M 16 Way Consumer Unit

    FuseBox F3016M 16 Way Consumer Unit
    8 In Stock
    More available within 2 - 3 working days*
    SKU: F3016M
    £39.95
    FuseBox F3048M 48 Way Triple Row RCBO Consumer Unit

    FuseBox F3048M 48 Way Triple Row RCBO Consumer Unit
    Delivery usually within 2 - 3 working days*
    SKU: F3048M
    £146.92
    Hager VW310G 10 Way 100A IP55 RCCB Consumer Unit

    Hager VW310G 10 Way 100A IP55 RCCB Consumer Unit
    Delivery usually within 3 - 4 working days*
    SKU: VW310G
    £224.81

    Showing 21–40 of 44 results

    100A Main Switch Consumer Units – Buying Advice

    Not sure which 100A main switch consumer unit you need? These boards provide a simple, central isolator for the whole installation, with circuit protection configured to suit the job—making them a popular choice for straightforward domestic and light commercial distributions. On this page you can filter by brand (including FuseBox, Hager, Live Electrical, Niglon and WCED) plus key fit-and-finish details like usable ways, depth/height, and practical features such as flush mounting, dual/triple row layouts, and round knockouts.

    Quick buying checklist:

    • Count your circuits, then allow a couple of spare ways for future additions
    • Decide on your preferred protection setup (e.g., RCBO configuration vs RCD main switch options)
    • Check mounting style (surface vs flush) and dimensions to match the install location
    • Look for enclosure and knockout style that suits your cable entries and glanding

    If you’re working to current wiring standards, it’s also worth considering broader protection requirements (for example RCD use, coordination with surge protection where needed, and AFDD recommendations in specific situations) and having the unit specified and installed by a qualified electrician.






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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £200 + VAT (double our standard carriage-paid order value of £100 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

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    Free Next-Day Delivery Over £100 + VAT:
    Orders above £100 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

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