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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

    AFDD - Arc Fault Detection Devices (76)

    RCD - Residual Current Device

    RCD - Residual Current Device (86)

    DC MCB Breakers for Solar PV Systems

    DC MCB Breakers for Solar PV Systems (16)

    WCED WEV4100B-300 4 Pole 100A B Type 300mA RCD

    WCED WEV4100B-300 4 Pole 100A B Type 300mA RCD
    Delivery usually within 1 - 3 working days *
    SKU: WEV4100B-300
    Quantity Discount
    Quantity Price
    1 £132.96
    2+ £126.31
    3+ £122.99
    £132.96
    Hager NCN132A Hager NCN132A Single Pole Type C MCB 32A 10kA

    Hager NCN132A Single Pole Type C MCB 32A 10kA
    6 in stock
    More available within 1 - 3 working days *
    SKU: NCN132A
    £8.94
    WCED WKB106C WCED 1 Pole 6A C Curve 10 kA MCB 1

    WCED 1 Pole 6A Curve C 10kA MCB
    7 in stock
    More available within 1 - 3 working days *
    SKU: WKB106C
    Quantity Discount
    Quantity Price
    1 - 4 £3.35
    5+ £3.22
    10+ £3.13
    £3.35
    WCED WKB340C WCED 3 Pole 40A C Curve 10 kA MCB 1

    WCED 3 Pole 40A C Curve 10 kA MCB
    3 in stock
    More available within 1 - 3 working days *
    SKU: WKB340C
    Quantity Discount
    Quantity Price
    1 - 4 £9.99
    5+ £9.59
    10+ £9.34
    £9.99
    WCED WKB432B WCED 4 Pole 32A B Curve 10 kA MCB 1

    WCED 4 Pole 32A B Curve 10 kA MCB
    Delivery usually within 1 - 3 working days *
    SKU: WKB432B
    Quantity Discount
    Quantity Price
    1 - 4 £13.45
    5+ £12.91
    10+ £12.58
    £13.45
    FuseBox MT10C062 FuseBox MT10C062 6A Double Pole 10kA C Curve MCB

    FuseBox MT10C062 6A Double Pole 10kA C Curve MCB
    11 in stock
    More available within 2 - 3 working days *
    SKU: MT10C062
    £6.68
    FuseBox MT10B403 FuseBox MT10B403 40A Triple Pole 10kA B Curve MCB

    FuseBox MT10B403 40A Triple Pole 10kA B Curve MCB
    12 in stock
    More available within 2 - 3 working days *
    SKU: MT10B403
    £9.51
    FuseBox MT10C063 FuseBox MT10C063 6A Triple Pole 10kA C Curve MCB

    FuseBox MT10C063 6A Triple Pole 10kA C Curve MCB
    16 in stock
    More available within 2 - 3 working days *
    SKU: MT10C063
    £9.51
    FuseBox RTA102530B FuseBox RTA102530B 25A 30mA 10kA B Curve Type A RCBO

    FuseBox RTA102530B 25A 30mA 10kA B Curve Type A RCBO
    8 in stock
    More available within 2 - 3 working days *
    SKU: RTA102530B
    £15.99
    Hager ADA990U 1P+N 6kA C-40A 30mA Type A

    Hager ADA990U 1P+N 6kA C-40A 30mA Type A
    9 in stock
    More available within 1 - 3 working days *
    SKU: ADA990U
    £26.28
    Live Electrical RNA32B-030 RCBO A Type DP Bi-Directional 32A B Curve 30mA

    Live Electrical RNA32B-030 RCBO A Type DP Bi-Directional 32A B Curve 30mA
    13 in stock
    More available within 1 - 3 working days *
    SKU: RNA32B-030
    £10.43
    Live Electrical CZ380C 3P 80A MCB 10kA Curve C

    Live Electrical CZ380C 3P 80A MCB 10kA Curve C
    Delivery usually within 1 - 3 working days *
    SKU: CZ380C
    £19.31
    WCED WKC332B 10kA 3 Pole MCB Curve B 32A

    WCED WKC332B 10kA 3 Pole MCB Curve B 32A
    Delivery usually within 1 - 3 working days *
    SKU: WKC332B
    Quantity Discount
    Quantity Price
    1 - 4 £9.95
    5+ £9.55
    10+ £9.30
    £9.95
    WCED WKC306C 10kA 3 Pole MCB Curve C 6A

    WCED WKC306C 10kA 3 Pole MCB Curve C 6A
    Delivery usually within 1 - 3 working days *
    SKU: WKC306C
    Quantity Discount
    Quantity Price
    1 - 4 £9.95
    5+ £9.55
    10+ £9.30
    £9.95
    Niglon RCBO1-6/30SSAX2 6A RCBO – Bi-Directional, Type A, Curve B, 30mA, 6kA, Compact 18mm RCBO.

    Niglon RCBO1-6/30SAX2 6A Curve B 30mA Bi-Directional A Type RCBO
    14 in stock
    More available within 1 - 3 working days *
    SKU: RCBO1-6/30SAX2
    £12.78
    Niglon RCBO1-40/30SAX2 40A RCBO – Type A, Curve B, 30mA, Bi-Directional, 6kA, Compact RCBO for high-load circuits.

    Niglon RCBO1-40/30SAX2 40A Curve B 30mA Bi-Directional A Type RCBO
    9 in stock
    More available within 1 - 3 working days *
    SKU: RCBO1-40/30SAX2
    £12.78
    Live Electrical RNC20B-30N – 20A Double Pole Single Module RCBO

    Live Electrical RNC120B-30N – B20A Double Pole Single Module RCBO
    Delivery usually within 1 - 3 working days *
    SKU: RNC120B-30N
    £10.53
    Live Electrical CB310B Live Electrical CB310B 3 Pole 10A B Curve 10kA MCB 1

    Live Electrical CB310B 3 Pole 10A B Curve 10kA MCB
    7 in stock
    More available within 1 - 2 working days *
    SKU: CB310B
    £8.37
    Hager NDN363A 3 Pole MCB Type D 63A 10kA

    Hager NDN363A 3 Pole MCB Type D 63A 10kA
    Delivery usually within 1 - 3 working days *
    SKU: NDN363A
    £40.74
    Hager NBN140A Hager NBN140A Single Pole Type B MCB 40A 10kA

    Hager NBN140A Single Pole Type B MCB 40A 10kA
    15 in stock
    More available within 1 - 3 working days *
    SKU: NBN140A
    £8.94

    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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