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UK Mainland Free Delivery £75 + VAT
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Next Day Delivery Cut Off Time 3PM*

100mA RCD - Residual Current Device

100mA RCDs offer enhanced protection against electrical faults, designed for fire prevention and safety in larger installations where higher leakage thresholds are acceptable.

Showing all 16 results

Hager CEA584U RCCB 1P+N 100A 100mA A Class

Hager CEA584U RCCB 1P+N 100A 100mA A Class

Delivery usually within 1-3 working days*
SKU: CEA584U
£146.98
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Hager CNA584U RCCB 1P+N 100A 100mA A Class

Hager CNA584U RCCB 1P+N 100A 100mA A Class – Time Delayed

Delivery usually within 1-3 working days*
SKU: CNA584U
£96.70
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FuseBox RTA1001004 Fusebox RTA1001004 100A 4 Pole 100MA Type A RCD 1FuseBox RTA1001004 Fusebox RTA1001004 100A 4 Pole 100MA Type A RCD 2

Fusebox RTA1001004 100A 4 Pole 100mA Type A RCD

8 In stock
More available within 1-3 working days*
SKU: RTA1001004
£28.90
Add to quote
FuseBox RTA1001004S FuseBox RTA1001004S 4P Type A RCD 100A 100mA

FuseBox RTA1001004S 4P Type A RCD 100A 100mA

5 In stock
More available within 1-3 working days*
SKU: RTA1001004S
£31.00
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WCED ATDR263-100 WCED Time Delay Type A 2 Pole 63A 100mA RCD

WCED ATDR263-100 Time Delay Type A 2 Pole 63A 100mA RCD

Delivery usually within 1-3 working days*
SKU: ATDR263-100
£22.80

2-£21.66£1.14£22.80
3-£21.09£1.71£22.80
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WCED ATDR280-100 WCED Time Delay Type A 2 Pole 80A 100mA RCD

WCED ATDR280-100 Time Delay Type A 2 Pole 80A 100mA RCD

Delivery usually within 1-3 working days*
SKU: ATDR280-100
£27.23

2-£25.87£1.36£27.23
3-£25.19£2.04£27.23
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WCED ATDR2100-100 WCED Time Delay Type A 2 Pole 100A 100mA RCD

WCED ATDR2100-100 Time Delay Type A 2 Pole 100A 100mA RCD

Delivery usually within 1-3 working days*
SKU: ATDR2100-100
£28.49

2-£27.07£1.42£28.49
3-£26.35£2.14£28.49
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Live Electrical RD440-100 Live Electrical 4 Pole Type A 40A 100mA RCD

Live Electrical RDA440-100 4 Pole Type A 40A 100mA RCD

1 In stock
More available within 1-3 working days*
SKU: RDA440-100
£15.99
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Live Electrical RD463-100 Live Electrical 4 Pole Type A 63A 100mA RCD

Live Electrical RDA463-100 4 Pole Type A 63A 100mA RCD

2 In stock
More available within 1-3 working days*
SKU: RDA463-100
£18.99
Add to quote
Live Electrical RD480-100 Live Electrical 4 Pole Type A 80A 100mA RCD

Live Electrical RDA480-100 4 Pole Type A 80A 100mA RCD

Delivery usually within 1-3 working days*
SKU: RDA480-100
£19.99
Add to quote
WCED ATDR463-100 Time Delay Type A 4 Pole 63A 100mA RCD

WCED ATDR463-100 Time Delay Type A 4 Pole 63A 100mA RCD

3 In stock
More available within 1-3 working days*
SKU: ATDR463-100
£27.24

2-£25.88£1.36£27.24
3-£25.20£2.04£27.24
Add to quote
WCED ATDR480-100 Time Delay Type A 4 Pole 80A 100mA RCD

WCED ATDR480-100 Time Delay Type A 4 Pole 80A 100mA RCD

Delivery usually within 1-3 working days*
SKU: ATDR480-100
£34.88

2-£33.14£1.74£34.88
3-£32.26£2.62£34.88
Add to quote
WCED ATDR4100-100 Time Delay Type A 4 Pole 100A 100mA RCD

WCED ATDR4100-100 Time Delay Type A 4 Pole 100A 100mA RCD

9 In stock
More available within 1-3 working days*
SKU: ATDR4100-100
£34.97

2-£33.22£1.75£34.97
3-£32.35£2.62£34.97
Add to quote
Live Electrical RD4100-100 Live Electrical 4 Pole Type A 100A 100mA RCD

Live Electrical RDA4100-100 4 Pole Type A 100A 100mA RCD

2 In stock
More available within 1-3 working days*
SKU: RDA4100-100
£20.99
Add to quote
Live Electrical RT280-100 Live Electrical 2 Pole Time Delay 100mA 80A RCD

Live Electrical RT280-100 2 Pole Time Delay 100mA 80A RCD

Delivery usually within 1-3 working days*
SKU: RT280-100
£26.50
Add to quote
Live Electrical RT2100-100 Live Electrical 2 Pole Time Delay 100mA 100A RCD

Live Electrical RT2100-100 2 Pole Time Delay 100mA 100A RCD

Delivery usually within 1-3 working days*
SKU: RT2100-100
£28.50
Add to quote

Showing all 16 results

Family Business 2

Welcome to Electrical4Less Ltd.!

We’re a family-run, independent electrical trade counter based in Fulham, London, SW6 1RP. Founded by an experienced electrician, we are committed to offering high-quality service and trusted products. Whether you visit us in-store or shop online at Electrical4Less, our friendly team is here to make your shopping experience smooth and hassle-free.

Our Memberships

At Electrical4Less Ltd., we are proud members of two prestigious organisations:

    • IBA (Independent Buying Association): The IBA is a network of independent electrical wholesalers that ensures members access competitive pricing and high standards of service. Membership guarantees that we source products from trusted, approved suppliers. Learn more about the IBA at theiba.co.uk.

 

  • EDA (Electrical Distributors’ Association): Representing the UK’s electrical distributors and manufacturers, the EDA promotes best practices, compliance, and professionalism across the industry. Learn more about the EDA at www.eda.org.uk.

Access to 100+ Approved Suppliers

With partnerships spanning over 100 UK-approved suppliers, we can source a vast range of materials beyond what is displayed online. This ensures we cater to a diverse set of customer needs, from small DIY projects to large-scale developments. Our extensive supplier network allows us to deliver high-quality materials quickly and reliably, ensuring your projects stay on track.

What Makes Us Different

At Electrical4Less, we put our customers at the heart of everything we do.

  • Customer-Driven Development:
    We are constantly improving our website based on valuable customer feedback. This means you, our customers, play a crucial role in shaping the features and functionality of our online store.
  • Customised Product Offerings:
    If there’s a specific product you need that isn’t currently listed on our website, just let us know! We’re always happy to add requested items to ensure we meet your requirements.
  • Dedicated Online Trade Accounts:
    We provide tailored trade accounts designed to meet the needs of professionals. These accounts come with features like custom pricing, easy reordering, and exclusive offers, ensuring your shopping experience is seamless and efficient.

Less hassle. Less stress. More quality!

At Electrical4Less, “4Less” is more than just a name—it’s our promise to deliver less hassle, less stress, and more quality to every customer.

  • Less Hassle: From intuitive website navigation to tailored trade accounts, we make it easy to find and order the products you need.
  • Less Stress: With our expert team ready to assist, you can count on us for fast, reliable service and solutions to your challenges.
  • More Quality: By partnering with UK-approved suppliers and adhering to British Standards, we ensure that every product meets the highest benchmarks of safety and performance.
READ MORE
© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
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    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.
    Dispatch Times
    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.