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    Next Day Delivery Cut Off Time 3PM*

    100A Main Switch Boards

    Main switch consumer units (100A main switch boards) are a straightforward way to isolate and distribute power across multiple circuits—ideal for domestic and light commercial installs. Browse our range from trusted brands including FuseBox, Hager, Live Electrical and WCED, with sizes and styles to suit everything from compact setups to larger multi-way boards.

    FuseBox F2007M 7 Way RCBO Consumer Unit

    FuseBox F2007M 7 Way RCBO Consumer Unit
    1 in stock
    This item cannot be back-ordered
    SKU: F2007M
    £27.80
    FuseBox F2015M 15 Way RCBO Consumer Unit

    FuseBox F2015M 15 Way RCBO Consumer Unit
    9 in stock
    This item cannot be back-ordered
    SKU: F2015M
    £40.90 £35.17
    Hager VML120 20 Way RCBO Consumer Unit

    Hager VML120 20 Way RCBO Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: VML120
    £66.79
    FuseBox F2021M 21 Way RCBO Consumer Unit

    FuseBox F2021M 21 Way RCBO Consumer Unit
    8 in stock
    This item cannot be back-ordered
    SKU: F2021M
    £44.10
    FuseBox F3004M 4 Way RCBO Consumer Unit

    FuseBox F3004M 4 Way RCBO Consumer Unit
    5 in stock
    More available within 2 - 3 working days *
    SKU: F3004M
    £22.77
    Hager VML114 14 Way Main Switch Consumer Unit

    Hager VML114 14 Way Main Switch Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: VML114
    £52.68
    WCED 4 Way Main Switch Consumer Unit

    WCED 4 Way Main Switch Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: WME06/MS100
    £20.99
    WCED 6 Way Main Switch Consumer Unit

    WCED 6 Way Main Switch Consumer Unit
    Out of stock
    This item cannot be back-ordered
    SKU: WME08/MS100
    £26.94
    Read more
    Live Electrical LSMC08/100 100A Main Switch 6 Way Consumer Unit

    Live Electrical LSMC08/100 100A Main Switch 6 Way Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: LSMC08/100
    £25.63
    Live Electrical LSMC10/100 100A Main Switch 8 Way Consumer Unit

    Live Electrical LSMC10/100 100A Main Switch 8 Way Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: LSMC10/100
    £27.52
    Live Electrical LSMC14/100 100A Main Switch 12 Way Consumer Unit

    Live Electrical LSMC14/100 100A Main Switch 12 Way Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: LSMC14/100
    £32.64
    Hager VML110 10 Way RCBO Consumer Unit

    Hager VML110 10 Way RCBO Consumer Unit
    2 in stock
    More available within 1 - 3 working days *
    SKU: VML110
    £43.39
    WCED WME04/MS100 WCED 2 Way Main Switch Consumer Unit 1

    WCED 2 Way Main Switch Consumer Unit
    1 in stock
    More available within 1 - 3 working days *
    SKU: WME04/MS100
    £20.86
    Live Electrical LSMC06/100 100A Main Switch 4 Way Consumer Unit

    Live Electrical LSMC06/100 100A Main Switch 4 Way Consumer Unit
    20 in stock
    More available within 1 - 3 working days *
    SKU: LSMC06/100
    £23.37
    FuseBox F3008M 8 Way RCBO Consumer Unit

    FuseBox F3008M 8 Way RCBO Consumer Unit
    5 in stock
    More available within 2 - 3 working days *
    SKU: F3008M
    £29.79
    Hager VMLF114 Hager VMLF114 14 Way Main Switch Flush Consumer Unit

    Hager VMLF114 14 Way Main Switch Flush Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: VMLF114
    £81.19
    Hager VML106 6 Way RCBO Consumer Unit

    Hager VML106 6 Way RCBO Consumer Unit
    1 in stock
    More available within 1 - 3 working days *
    SKU: VML106
    £39.07
    Hager VML114RK 14 Way Main Switch Consumer Unit with Round Knockouts

    Hager VML114RK 14 Way Main Switch Consumer Unit with Round Knockouts
    Delivery usually within 1 - 3 working days *
    SKU: VML114RK
    £52.69
    WCED 8 Way Main Switch Consumer Unit

    WCED 8 Way Main Switch Consumer Unit
    Delivery usually within 1 - 3 working days *
    SKU: WME10/MS100
    £31.56
    WCED 12 Way Main Switch Consumer Unit

    WCED 12 Way Main Switch Consumer Unit
    Out of stock
    This item cannot be back-ordered
    SKU: WME14/MS100
    £34.79
    Read more

    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 £150 + VAT (double our standard carriage-paid order value of £75 + 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!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
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    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

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    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

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