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    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    FuseBox Consumer Units

    FuseBox consumer units are designed to provide dependable protection and tidy circuit distribution for UK domestic and light commercial installations. This category focuses specifically on FuseBox boards, including popular configurations such as main switch, dual RCD and RCBO-style options, plus models that include surge protection where required for modern installs.

    If you’re replacing an older unit or specifying a new board, choosing the right “ways” and protection setup is key — and the options here are built to suit common circuit layouts while helping you meet the relevant BS 7671 / 18th Edition requirements (always confirm suitability against the product datasheet and your installation design).

    Browse the range below to compare formats and features, and visit our main Fusebox Shop to browse our full brand range and pair your board with compatible products.

    FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD

    FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD
    9 in stock
    More available within 2 - 3 working days *
    SKU: F3007MZ
    £53.10
    FuseBox F3011MZ SPD Consumer UnitF3011MZ FuseBox consumer unit with cover removed, angled to show internal layout

    FuseBox F3011MZ 11 Way RCBO Consumer Unit With SPD
    1 in stock
    More available within 2 - 3 working days *
    SKU: F3011MZ
    £58.85
    FuseBox F3015MZ SPD Consumer Unit

    FuseBox F3015MZ 15 Way RCBO Consumer Unit With SPD
    2 in stock
    More available within 2 - 3 working days *
    SKU: F3015MZ
    £61.85
    FuseBox F3021MZ SPD Consumer UnitAngled view of the FuseBox F2021MX consumer unit with no front cover, showing internal layout

    FuseBox F3021MZ 21 Way RCBO Consumer Unit With SPD
    8 in stock
    More available within 2 - 3 working days *
    SKU: F3021MZ
    £66.62
    FuseBox F3007MZ 7 Way SPD Consumer Unit Kit – with 5 RCBOs

    FuseBox F3007MZ 7 Way SPD Consumer Unit Kit – with 5 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3007MZ/5RCBO
    £105.25
    FuseBox F3011MZ 11 Way SPD Consumer Unit Kit – with 8 RCBOs

    FuseBox F3011MZ 11 Way SPD Consumer Unit Kit – with 8 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3011MZ/8RCBO
    £141.99
    FuseBox F3011MZ Consumer Unit Kit with 8 RCBOs, integrated SPD, and 100A main switch – boxed kit, not pre-installed.

    FuseBox F3011MZ Bi-Directional SPD Consumer Unit Kit – with 8 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3011MZ/BD/KIT/8
    £175.96
    FuseBox F3015MZ 15 Way SPD Consumer Unit Kit – with 12 RCBOs

    FuseBox F3015MZ 15 Way SPD Consumer Unit Kit – with 12 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3015MZ/12RCBO
    £185.30
    FuseBox F3007MZ Bi-Directional SPD Consumer Unit Kit with 5 RCBOs

    FuseBox F3007MZ Bi-Directional SPD Consumer Unit Kit with 5 RCBOs
    Delivery usually within 1 - 3 working days *
    SKU: F3007MZ/BD/KIT/5
    £133.28
    FuseBox F3015MZ Bi Directional SPD Consumer Unit Kit – with 12 RCBO

    FuseBox F3015MZ Bi Directional SPD Consumer Unit Kit – with 12 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3015MZ/BD/KIT/12
    £235.99
    FuseBox F3021MZ 21 Way SPD Consumer Unit Kit – with 15 RCBOs

    FuseBox F3021MZ 21 Way SPD Consumer Unit Kit – with 15 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3021MZ/15RCBO
    £220.78
    FuseBox F3021MZ Bi Directional SPD Consumer Unit Kit – with 15 RCBOs

    FuseBox F3021MZ Bi Directional SPD Consumer Unit Kit – with 15 RCBOs
    Delivery usually within 2 - 3 working days *
    SKU: F3021MZ/BD/KIT/15
    £281.56
    Fusebox F2021MX 21 Way RCBO Consumer Unit With SPD

    Fusebox F2021MX 21 Way RCBO Consumer Unit With SPD
    Delivery usually within 2 - 3 working days *
    SKU: F2021MX
    £135.90
    Fusebox F2029MX 29 Way RCBO Consumer Unit With SPD

    Fusebox F2029MX 29 Way RCBO Consumer Unit With SPD
    Delivery usually within 2 - 3 working days *
    SKU: F2029MX
    £159.00
    Fusebox F100GRA Garage Consumer Unit 63A 1

    Fusebox F100GRA Garage 63A RCD Consumer Unit
    4 in stock
    This item cannot be back-ordered
    SKU: F100GRA
    £28.42
    Fusebox F300GRA 63A 30mA RCD Garage Unit Consumer Unit - B6 / B16 MCBs

    Fusebox F300GRA 63A 30mA RCD Garage Unit Consumer Unit – B6 / B16 MCBs
    Delivery usually within 1 - 3 working days *
    SKU: F300GRA
    £29.26
    FuseBox A65GRAGY Metal IP65 Garage Consumer Unit - Grey

    FuseBox A65GRAGY Metal IP65 Garage Consumer Unit – Grey
    Delivery usually within 1 - 3 working days *
    SKU: A65GRAGY
    £60.00
    FuseBox F300GRAZ 63A 30mA Type A RCD Garage Consumer with SPD and B6 / B16 MCBs

    FuseBox F300GRAZ 63A 30mA Type A RCD Garage Consumer with SPD and B6 / B16 MCBs
    Delivery usually within 1 - 3 working days *
    SKU: F300GRAZ
    £61.49
    Fusebox F2007RA 7 Way RCD Consumer Unit 80A

    Fusebox F2007RA 7 Way RCD Consumer Unit 80A
    Delivery usually within 2 - 3 working days *
    SKU: F2007RA
    £41.14
    Fusebox F2004RA 4 Way Type A 63A RCD Consumer Unit

    Fusebox F2004RA 4 Way Type A 63A RCD Consumer Unit
    10 in stock
    More available within 2 - 3 working days *
    SKU: F2004RA
    £33.58

    FuseBox Consumer Units for 18th Edition Installations

    Upgrade or specify with confidence using our range of FuseBox consumer units (fuse boards) designed for modern UK wiring—ideal for new builds, rewires, extensions and fuse board replacements. Options in this category are listed as 18th Edition (BS 7671) compliant, helping you meet current installation requirements.

    RCBO Consumer Units with SPD (Plus Kits & Bi-Directional Options)

    Most installers now choose RCBO consumer units for circuit-by-circuit protection and easier fault finding. You’ll find popular FuseBox RCBO boards with built-in SPD, plus consumer unit kits (pre-configured options) and bi-directional SPD kits for certain modern applications.

    Main Switch, Dual RCD, Dual Tariff & RCBO Consumer Units

    Use this page to shop specialist board types, including:

    • Main switch consumer units
    • Dual RCD consumer units
    • Dual tariff consumer units
    • RCBO consumer units
    • Garage consumer units

    IP65 Outdoor Metal Consumer Units & Multi-Row Boards

    Need a board for external locations or harsh environments? Browse IP65 metal outdoor consumer units, alongside multi-row and larger-capacity options—ranging from compact 2-way/4-way boards up to higher usable-way configurations.

    Visit Our Fusebox Shop

    Looking for more than just consumer units? Visit our FuseBox Shop to browse the full range, including RCBOs, MCBs, surge protection, EV distribution boards and other essentials, all with fast UK delivery and trade pricing.

    Fast UK Delivery on FuseBox Consumer Units

    Most items show stock/lead-time status on the listings. Free UK Mainland next-day delivery is available on orders over £75 + VAT for in-stock items, with a 3pm cut-off.






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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:
    Orders above £75 + 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.

    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

    Items with Lead Times (e.g., 1–3 Working Days):
    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.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

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    We usually respond within minutes during working hours.

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