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    Electrical4less Reviews 4.9 Based on 1454 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Circuit Protection Devices

    RCBO - Residual Current Breakers with Over-Current

    RCBO - Residual Current Breakers with Over-Current (379)

    MCB - Miniature Circuit Breakers

    MCB - Miniature Circuit Breakers (481)

    AFDD - Arc Fault Detection Devices

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    RCD - Residual Current Device (86)

    DC MCB Breakers for Solar PV Systems

    DC MCB Breakers for Solar PV Systems (16)

    Live Electrical CZ1125C 1P 125A MCB 10kA Curve C

    Live Electrical CZ1125C 1P 125A MCB 10kA Curve C
    Delivery usually within 1 - 3 working days *
    SKU: CZ1125C
    £6.15
    Live Electrical CZ2125B 2P 125A MCB 10kA Curve B

    Live Electrical CZ2125B 2P 125A MCB 10kA Curve B
    Out of stock
    This item cannot be back-ordered
    SKU: CZ2125B
    £12.87
    Read more
    Live Electrical CZ2125C 2P 125A MCB 10kA Curve C

    Live Electrical CZ2125C 2P 125A MCB 10kA Curve C
    Delivery usually within 1 - 3 working days *
    SKU: CZ2125C
    £12.87
    Live Electrical CZ380B 3P 80A MCB 10kA Curve B

    Live Electrical CZ380B 3P 80A MCB 10kA Curve B
    Out of stock
    This item cannot be back-ordered
    SKU: CZ380B
    £19.31
    Read more
    Live Electrical CZ3100B 3P 100A MCB 10kA Curve B

    Live Electrical CZ3100B 3P 100A MCB 10kA Curve B
    Delivery usually within 1 - 3 working days *
    SKU: CZ3100B
    £19.31
    Live Electrical CZ3125B 3P 125A MCB 10kA Curve B

    Live Electrical CZ3125B 3P 125A MCB 10kA Curve B
    Out of stock
    This item cannot be back-ordered
    SKU: CZ3125B
    £19.31
    Read more
    Live Electrical CZ480B 4P 80A MCB 10kA Curve B

    Live Electrical CZ480B 4P 80A MCB 10kA Curve B
    Out of stock
    This item cannot be back-ordered
    SKU: CZ480B
    £27.68
    Read more
    Live Electrical CZ4100B 4P 100A MCB 10kA Curve B

    Live Electrical CZ4100B 4P 100A MCB 10kA Curve B
    Out of stock
    This item cannot be back-ordered
    SKU: CZ4100B
    £27.68
    Read more
    Live Electrical CZ4125B 4P 125A MCB 10kA Curve B

    Live Electrical CZ4125B 4P 125A MCB 10kA Curve B
    Out of stock
    This item cannot be back-ordered
    SKU: CZ4125B
    £27.68
    Read more
    Live Electrical CZ480C 4P 80A MCB 10kA Curve C

    Live Electrical CZ480C 4P 80A MCB 10kA Curve C
    Out of stock
    This item cannot be back-ordered
    SKU: CZ480C
    £27.68
    Read more
    Live Electrical CZ4100C 4P 100A MCB 10kA Curve C

    Live Electrical CZ4100C 4P 100A MCB 10kA Curve C
    Out of stock
    This item cannot be back-ordered
    SKU: CZ4100C
    £27.68
    Read more
    Live Electrical CZ4125C 4P 125A MCB 10kA Curve C

    Live Electrical CZ4125C 4P 125A MCB 10kA Curve C
    Out of stock
    This item cannot be back-ordered
    SKU: CZ4125C
    £27.68
    Read more
    WCED WKC150B 10kA 1 Pole MCB Curve B 50A

    WCED WKC150B 10kA 1 Pole MCB Curve B 50A
    Delivery usually within 1 - 3 working days *
    SKU: WKC150B
    Quantity Discount
    Quantity Price
    1 - 4 £3.28
    5+ £3.15
    10+ £3.07
    £3.28
    WCED WKC340B 10kA 3 Pole MCB Curve B 40A

    WCED WKC340B 10kA 3 Pole MCB Curve B 40A
    Delivery usually within 1 - 3 working days *
    SKU: WKC340B
    Quantity Discount
    Quantity Price
    1 - 4 £9.95
    5+ £9.55
    10+ £9.30
    £9.95
    WCED WKC350B 10kA 3 Pole MCB Curve B 50A

    WCED WKC350B 10kA 3 Pole MCB Curve B 50A
    Delivery usually within 1 - 3 working days *
    SKU: WKC350B
    Quantity Discount
    Quantity Price
    1 - 4 £9.95
    5+ £9.55
    10+ £9.30
    £9.95
    WCED WKC363B 10kA 3 Pole MCB Curve B 63A

    WCED WKC363B 10kA 3 Pole MCB Curve B 63A
    Delivery usually within 1 - 3 working days *
    SKU: WKC363B
    Quantity Discount
    Quantity Price
    1 - 4 £9.95
    5+ £9.55
    10+ £9.30
    £9.95
    WCED WKC350C 10kA 3 Pole MCB Curve C 50A

    WCED WKC350C 10kA 3 Pole MCB Curve C 50A
    4 in stock
    More available within 1 - 3 working days *
    SKU: WKC350C
    Quantity Discount
    Quantity Price
    1 - 4 £9.95
    5+ £9.55
    10+ £9.30
    £9.95
    WCED WFD106B-030 Bi-Directional Type A 30mA B Curve 6A AFDD

    WCED WFD106B-030 Bi-Directional Type A 30mA B Curve 6A AFDD
    Delivery usually within 1 - 3 working days *
    SKU: WFD106B-030
    Quantity Discount
    Quantity Price
    1 - 2 £59.90
    3+ £57.50
    5+ £55.71
    £59.90
    WCED WFD110B-030 Bi-Directional Type A 30mA B Curve 10A AFDD

    WCED WFD110B-030 Bi-Directional Type A 30mA B Curve 10A AFDD
    Delivery usually within 1 - 3 working days *
    SKU: WFD110B-030
    Quantity Discount
    Quantity Price
    1 - 2 £59.90
    3+ £57.50
    5+ £55.71
    £59.90
    WCED WFD140B-030 Bi-Directional Type A 30mA B Curve 40A AFDD

    WCED WFD140B-030 Bi-Directional Type A 30mA B Curve 40A AFDD
    Delivery usually within 1 - 3 working days *
    SKU: WFD140-030
    Quantity Discount
    Quantity Price
    1 - 2 £59.90
    3+ £57.50
    5+ £55.71
    £59.90

    Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

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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.

    Didn't find what you're looking for?

    No problem — message us directly on WhatsApp and we’ll help you out.

    We usually respond within minutes during working hours.

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