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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 WKB232B WCED 2 Pole 32A B Curve 10 kA MCB 1

    WCED 2 Pole 32A B Curve 10 kA MCB
    4 in stock
    More available within 1 - 3 working days *
    SKU: WKB232B
    Quantity Discount
    Quantity Price
    1 - 4 £6.99
    5+ £6.71
    10+ £6.54
    £6.99
    Live Electrical RA232C-030 Live Electrical Double Pole Type A RCBO - Curve C - 32A 1

    Live Electrical Double Pole Type A RCBO – Curve C – 32A
    Delivery usually within 1 - 2 working days *
    SKU: RA232C-030
    £13.99
    FuseBox MT10C632 FuseBox MT10C632 63A Double Pole 10kA C Curve MCB

    FuseBox MT10C632 63A Double Pole 10kA C Curve MCB
    4 in stock
    More available within 2 - 3 working days *
    SKU: MT10C632
    £6.95
    Fusebox RTA1003004 100A 4 Pole 300mA Type A RCD

    Fusebox RTA1003004 100A 4 Pole 300mA Type A RCD
    1 in stock
    More available within 2 - 3 working days *
    SKU: RTA1003004
    £27.29
    Live Electrical AMR140C-030 30mA Type A 40A 6kA C Curve Bi-Directional RCBO

    Live Electrical AMR140C-030 30mA Type A 40A 6kA C Curve Bi-Directional RCBO
    2 in stock
    More available within 1 - 2 working days *
    SKU: AMR140C-030
    £8.66
    WCED WKC150C 10kA 1 Pole MCB Curve C 50A

    WCED WKC150C 10kA 1 Pole MCB Curve C 50A
    Delivery usually within 1 - 3 working days *
    SKU: WKC150C
    Quantity Discount
    Quantity Price
    1 - 4 £3.28
    5+ £3.15
    10+ £3.07
    £3.28
    Niglon RCBO1-20/30SAX2 20A RCBO – Type A, Bi-Directional, Curve B, 30mA, Compact 18mm, 6kA.

    Niglon RCBO1-20/30SAX2 20A Curve B 30mA Bi-Directional A Type RCBO
    13 in stock
    More available within 1 - 3 working days *
    SKU: RCBO1-20/30SAX2
    £12.78
    Live Electrical RNC32B-30N – 32A Double Pole Single Module RCBO

    Live Electrical RNC132B-30N – B32A Double Pole Single Module RCBO
    4 in stock
    More available within 1 - 3 working days *
    SKU: RNC132B-30N
    £10.53
    Hager MTN120 MCB 6kA B-20

    Hager MTN120 MCB 6kA B-20
    1 in stock
    More available within 1 - 3 working days *
    SKU: MTN120
    £2.38
    Hager NBN110A Hager NBN110A Single Pole Type B MCB 10A 10kA

    Hager NBN110A Single Pole Type B MCB 10A 10kA
    13 in stock
    More available within 1 - 3 working days *
    SKU: NBN110A
    £8.94
    WCED WKB120C WCED 1 Pole 20A C Curve 10 kA MCB 1

    WCED 1 Pole 20A Curve C 10kA MCB
    1 in stock
    This item cannot be back-ordered
    SKU: WKB120C
    Quantity Discount
    Quantity Price
    1 - 4 £3.35
    5+ £3.22
    10+ £3.13
    £3.35
    FuseBox MT10C321 FuseBox MT10C321 32A Single Pole 10kA C Curve MCB

    FuseBox MT10C321 32A Single Pole 10kA C Curve MCB
    Delivery usually within 2 - 3 working days *
    SKU: MT10C321
    £3.22
    FuseBox MT10B063 FuseBox MT10B063 6A Triple Pole 10kA B Curve MCB

    FuseBox MT10B063 6A Triple Pole 10kA B Curve MCB
    12 in stock
    More available within 2 - 3 working days *
    SKU: MT10B063
    £9.51
    FuseBox RTA105030C Fusebox RTA105030C Single Pole Type A C Curve RCBO

    Fusebox RTA105030C 50A Single Pole Type A C Curve RCBO
    12 in stock
    More available within 2 - 3 working days *
    SKU: RTA105030C
    £15.99
    Live Electrical DCM250C 2 Pole C Curve 6kA 50A 600V DC MCB

    Live Electrical DCM250C 2 Pole C Curve 6kA 50A 600V DC MCB
    4 in stock
    More available within 1 - 2 working days *
    SKU: DCM250C
    £9.50
    Live Electrical 3P+N 16A B Curve 30mA Type A RCBO

    Live Electrical 3P+N 16A B Curve 30mA Type A RCBO
    4 in stock
    More available within 1 - 3 working days *
    SKU: RTN316B-030N
    £45.15
    Live Electrical CB220B 2 Pole MCB 20A B Curve

    Live Electrical CB220B 2 Pole 10kA MCB 20A B Curve
    1 in stock
    More available within 1 - 3 working days *
    SKU: CB220B
    £5.89
    Live Electrical CB240C 2 Pole MCB 40A C Curve

    Live Electrical CB240C 2 Pole 10kA MCB 40A C Curve
    5 in stock
    More available within 1 - 3 working days *
    SKU: CB240C
    £5.89
    Niglon PRCB01C1-06 1P + Neutral 6A Curve C Bi-Directional 10kA RCBO

    Niglon PRCBO10C1-06 1P + Neutral 6A Curve C Bi-Directional 10kA RCBO
    2 in stock
    More available within 1 - 3 working days *
    SKU: PRCBO10C1-06
    £19.21
    Garo DCBO2MC40 40A 2 Pole RCBO with 30mA RCD – Compact 2-module device with C curve tripping for overload, short-circuit,, making it ideal for 40A EV charger installations.

    Garo DCBO2MC40 30mA C Curve 40A Double Pole RCBO
    10 in stock
    More available within 1 - 3 working days *
    SKU: DCBO2MC40
    £20.79

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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?

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