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    Electrical4less Reviews 4.9 Based on 1607 reviews

    UK Mainland Free Delivery £100 + 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 (391)

    MCB - Miniature Circuit Breakers

    MCB - Miniature Circuit Breakers (475)

    AFDD - Arc Fault Detection Devices

    AFDD - Arc Fault Detection Devices (81)

    RCD - Residual Current Device

    RCD - Residual Current Device (95)

    DC MCB Breakers for Solar PV Systems

    DC MCB Breakers for Solar PV Systems (16)

    Motor Protection Circuit Breakers

    Motor Protection Circuit Breakers (9)

    Breaker Accessories

    Breaker Accessories (6)

    Showing 621–640 of 1073 results

    Niglon PMCB10B1-25 25A Single Pole 10kA Curve B MCB

    Niglon PMCB10B1-25 25A Single Pole 10kA Curve B MCB
    4 In Stock
    More available within 1 - 3 working days*
    SKU: PMCB10B1-25
    £3.42
    Niglon PMCB10C1-10 10A Single Pole 10kA Curve C MCB

    Niglon PMCB10C1-10 10A Single Pole 10kA Curve C MCB
    7 In Stock
    More available within 1 - 3 working days*
    SKU: PMCB10C1-10
    £3.42
    Niglon PMCB10C1-63 63A Single Pole 10kA Curve C MCB

    Niglon PMCB10C1-63 63A Single Pole 10kA Curve C MCB
    Delivery usually within 1 - 3 working days*
    SKU: PMCB10C1-63
    £3.42
    Niglon PMCB10D1-10 10A Single Pole 10kA Curve D MCB

    Niglon PMCB10D1-10 10A Single Pole 10kA Curve D MCB
    4 In Stock
    More available within 1 - 3 working days*
    SKU: PMCB10D1-10
    £3.42
    Niglon PMCB10D1-20 20A Single Pole 10kA Curve D MCB

    Niglon PMCB10D1-20 20A Single Pole 10kA Curve D MCB
    Delivery usually within 1 - 3 working days*
    SKU: PMCB10D1-20
    £3.42
    Niglon PRCB01B1-20 1P + Neutral 20A Curve B Bi-Directional 10kA RCBO

    Niglon PRCBO10B1-20 1P + Neutral 20A Curve B Bi-Directional 10kA RCBO
    2 In Stock
    More available within 1 - 3 working days*
    SKU: PRCBO10B1-20
    £19.21
    Niglon PRCB01B1-25 1P + Neutral 25A Curve B Bi-Directional 10kA RCBO

    Niglon PRCBO10B1-25 1P + Neutral 25A Curve B Bi-Directional 10kA RCBO
    5 In Stock
    More available within 1 - 3 working days*
    SKU: PRCBO10B1-25
    £19.21
    Niglon PRCB01C1-10 1P + Neutral 10A Curve C Bi-Directional 10kA RCBO

    Niglon PRCBO10C1-10 1P + Neutral 10A Curve C Bi-Directional 10kA RCBO
    7 In Stock
    More available within 1 - 3 working days*
    SKU: PRCBO10C1-10
    £19.21
    Niglon PRCB01D1-10 1P + Neutral 10A Curve D Bi-Directional 10kA RCBO

    Niglon PRCBO10D1-10 1P + Neutral 10A Curve D Bi-Directional 10kA RCBO
    Delivery usually within 1 - 3 working days*
    SKU: PRCBO10D1-10
    £19.21
    Niglon PRCB01D1-20 1P + Neutral 20A Curve D Bi-Directional 10kA RCBO

    Niglon PRCBO10D1-20 1P + Neutral 20A Curve D Bi-Directional 10kA RCBO
    4 In Stock
    More available within 1 - 3 working days*
    SKU: PRCBO10D1-20
    £19.21
    Niglon PRCB01D1-32 1P + Neutral 32A Curve D Bi-Directional 10kA RCBO

    Niglon PRCBO10D1-32 1P + Neutral 32A Curve D Bi-Directional 10kA RCBO
    Delivery usually within 1 - 3 working days*
    SKU: PRCBO10D1-32
    £19.21
    Niglon PRCBO10D3-20 20A 3 Phase Type A 10kA RCBO

    Niglon PRCBO10D3-20 20A 3 Phase Type A 10kA RCBO
    Delivery usually within 1 - 3 working days*
    SKU: PRCBO10D3-20
    £72.09
    Hager ARL966U 16A AFDD RCBO – single-module device with Curve C trip and Bluetooth diagnostics for advanced circuit protection.

    Hager ARL966U AFDD with 30mA RCBO 16A – Curve C Type A with 1m Neutral Fly Lead
    Delivery usually within 3 - 4 working days*
    SKU: ARL966U
    £108.95
    Live Electrical DCM440C 4 Pole C Curve 6kA 40A 1000V DC MCB

    Live Electrical DCM440C 4 Pole C Curve 6kA 40A 1000V DC MCB
    Delivery usually within 1 - 2 working days*
    SKU: DCM440C
    £16.95
    WCED 4 Pole 100A 30mA Type A RCD

    WCED | WAR4100-030 | Bi-Directional | Type A RCD | 4 Pole | 100A | 30mA
    Delivery usually within 1 - 3 working days*
    SKU: WAR4100-030
    Quantity Discount
    Quantity Price
    1 £28.47
    2+ £27.62
    3+ £27.05
    £28.47
    WCED 2 Pole 80A 100mA Time Delay Type A RCD

    WCED | WARTD280-100 | Bi-Directional | Time Delay Type A RCD | 2 Pole | 80A | 100mA
    Delivery usually within 1 - 3 working days*
    SKU: WARTD280-100
    Quantity Discount
    Quantity Price
    1 £34.54
    2+ £33.50
    3+ £32.81
    £34.54
    WCED 4 Pole 80A 100mA Time Delay Type A RCD

    WCED | WARTD480-100 | Bi-Directional | Time Delay Type A RCD | 4 Pole | 80A | 100mA
    Delivery usually within 1 - 3 working days*
    SKU: WARTD480-100
    Quantity Discount
    Quantity Price
    1 £44.25
    2+ £42.92
    3+ £42.04
    £44.25
    WCED Bi-Directional Time Delayed RCD 300mA 100A

    WCED | WARTD4100-300 | Bi-Directional | Time Delay Type A RCD | 4 Pole | 300mA | 100A
    Delivery usually within 1 - 3 working days*
    SKU: WARTD4100-300
    Quantity Discount
    Quantity Price
    1 £49.56
    2+ £48.07
    3+ £47.08
    £49.56
    Garo RCBOGSC32 32A Type A 4 Pole 3 Phase RCBO

    Garo RCBOGSC32 32A C Curve Type A 4 Pole 3 Phase Bi-Directional RCBO
    Out of Stock
    This item cannot be back-ordered
    SKU: RCBOGSC32
    £74.90
    Read more
    Garo DCBO1MB16 16A Curve B 1 Module 2 Pole Type A RCBO

    Garo DCBO1MB16 16A Curve B 1 Module 2 Pole Type A Bi-Directional RCBO
    4 In Stock
    More available within 1 - 3 working days*
    SKU: DCBO1MB16
    £19.99

    Showing 621–640 of 1073 results

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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 £200 + VAT (double our standard carriage-paid order value of £100 + 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 £100 + VAT:
    Orders above £100 + 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 £200 + 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 £200 + 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.

    Supplier Lead Time & Availability

    This item may be sourced from our supplier before dispatch.
    The lead time shown is an estimate only and is based on the usual supplier timeframe. It is subject to supplier availability and is not a guaranteed delivery date.
    We do not have a live supplier stock feed, so supplier stock can change without notice.
    Delivery timers and courier estimates apply once the item is available for dispatch.
    If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
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