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    Electrical4less Reviews 4.9 Based on 1460 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    18th Edition Consumer Units

    Discover top 18th Edition consumer units with RCBO and SPD for superior electrical protection. Trusted suppliers like Electrical4Less offer the best units compliant with BS 7671:2018. These units combine RCBOs and SPDs to protect against overcurrent, short circuits, earth faults, and voltage spikes. Perfect for residential and small commercial installations, they ensure safety and reliability. Explore Electrical4Less for top-rated 18th Edition consumer units.18th Edition Consumer Units | Fuse Boxes

    FuseBox 23 Way Consumer Unit Kit with 18 RCBOs

    FuseBox | F3023MZ | 23 Way Consumer Unit Kit | 18 Bi-Dir RCBOs | 5 Blanks | Gland
    Delivery usually within 1 - 3 working days *
    SKU: F3023MZ/BD/KIT/15
    £388.88
    FuseBox 23 Way Consumer Unit Kit with 18 RCBOs

    FuseBox | F3023MZ | 23 Way Consumer Unit Kit | 18 RCBOs | 5 Blanks | Gland
    Delivery usually within 1 - 3 working days *
    SKU: F3023MZ/KIT/15
    £316.02
    Timeguard TX1014 11 Way Populated Consumer Unit

    Timeguard | TX1014 | 11 Way Populated Consumer Unit | 8 Type A RCBOs | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1014
    £161.48
    Timeguard TX1018 15 Way Populated Consumer Unit

    Timeguard | TX1018 | 15 Way Populated Consumer Unit | 10 Type A RCBOs | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1018
    £186.48
    Timeguard TX1108 5 Way SPD Consumer Unit

    Timeguard | TX1108 | 5 Way Main Consumer Unit | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1108
    £43.75
    Timeguard TX1110 7 Way SPD Consumer Unit

    Timeguard | TX1110 | 7 Way Main Consumer Unit | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1110
    £54.69
    Timeguard TX1114 11 Way SPD Consumer Unit

    Timeguard | TX1114 | 11 Way Main Consumer Unit | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1114
    £59.06
    Timeguard TX1118 15 Way SPD Consumer Unit

    Timeguard | TX1118 | 15 Way Main Consumer Unit | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1118
    £63.44
    Timeguard TX1122 19 Way SPD Consumer Unit

    Timeguard | TX1122 | 19 Way Main Consumer Unit | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1122
    £72.18
    Timeguard TX1228 24 Way SPD Consumer Unit

    Timeguard | TX1228 | 24 Way Main Consumer Unit | Dual Bank | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1228
    £105.53
    Timeguard TX1232 28 Way SPD Consumer Unit

    Timeguard | TX1232 | 28 Way Main Consumer Unit | Dual Bank | Type 2 SPD
    Delivery usually within 1 - 3 working days *
    SKU: TX1232
    £107.95
    FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD

    FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD
    1 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
    Delivery usually within 2 - 3 working days *
    SKU: F3011MZ
    £58.85
    FuseBox F3015MZ SPD Consumer Unit

    FuseBox F3015MZ 15 Way RCBO Consumer Unit With SPD
    1 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
    6 in stock
    More available within 2 - 3 working days *
    SKU: F3021MZ
    £66.62
    WCED 3 Way Garage Metal SPD Consumer Unit with 6/32A RCBOs

    WCED 3 Way Garage Metal SPD Consumer Unit with 6/32A RCBOs
    Delivery usually within 1 - 3 working days *
    SKU: WME06/SP/G/632
    £51.45
    WCED 3 Way Garage Metal SPD Consumer Unit with 6/16A RCBOs

    WCED 3 Way Garage Metal SPD Consumer Unit with 6/16A RCBOs
    Delivery usually within 1 - 3 working days *
    SKU: WME06/SP/G/616
    £51.45
    Live Electrical 5 Way SPD Metal Consumer Unit Kit with 4 RCBOs

    Live Electrical 5 Way SPD Metal Consumer Unit Kit with 4 RCBOs
    Delivery usually within 1 - 2 working days *
    SKU: LSMC8M-SP/4RCBO
    £75.91
    Live Electrical LSMC6M-SP Live Electrical 3 Way SPD Metal Consumer Unit 1

    Live Electrical 3 Way SPD Metal Consumer Unit
    9 in stock
    More available within 1 - 2 working days *
    SKU: LSMC6M-SP
    £39.65
    Live Electrical LSMC8M-SP Live Electrical 5 Way SPD Metal Consumer Unit 1

    Live Electrical 5 Way SPD Metal Consumer Unit
    24 in stock
    More available within 1 - 2 working days *
    SKU: LSMC8M-SP
    £40.91

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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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