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UK Mainland Free Delivery £100 + VAT
30 Day Return Policy
Next Day Delivery Cut Off Time 3PM

18th Edition Consumer Units

Discover top 18th Edition consumer units with RCBO and SPD for superior electrical protection. Trusted suppliers like Electrical4Less offer the best units compliant with BS 7671:2018. These units combine RCBOs and SPDs to protect against overcurrent, short circuits, earth faults, and voltage spikes. Perfect for residential and small commercial installations, they ensure safety and reliability. Explore Electrical4Less for top-rated 18th Edition consumer units.18th Edition Consumer Units | Fuse Boxes

Showing 1–20 of 134 results

Live Electrical 11 Way SPD Metal Consumer Unit Kit c/w 9 RCBOs Live Electrical 11 Way SPD Metal Consumer Unit Kit c/w 9 RCBOs 2

Live Electrical | 11 Way SPD Metal Consumer Unit Kit | 9 RCBOs Included
In Stock
SKU: LSMC14M-SP/9RCBO
£120.60
Live Electrical 7 Way SPD Metal Consumer Unit Kit with 5 RCBOs Live Electrical 7 Way SPD Metal Consumer Unit Kit with 5 RCBOs 5

Live Electrical | 7 Way SPD Metal Consumer Unit Kit | 5 RCBOs Included
In Stock
SKU: LSMC10M-SP/5RCBO
£85.37
Live Electrical 15 Way SPD Metal Consumer Unit Kit c/w 11 RCBOs Live Electrical 15 Way SPD Metal Consumer Unit Kit c/w 11 RCBOs 2

Live Electrical | 15 Way SPD Metal Consumer Unit Kit | 11 RCBOs Included
In Stock
SKU: LSMC18M-SP/11RCBO
£142.65
FuseBox 21 Way SPD Consumer Unit Kit with 15 RCBOs Populated FuseBox 21 Way Consumer Unit Kit for Fast Installation

FuseBox F3021MZ 21 Way SPD Consumer Unit Kit – with 15 RCBOs
In Stock
SKU: F3021MZ/15RCBO
£222.78 £218.73
FuseBox 11 Way SPD Consumer Unit Kit with 8 RCBOs FuseBox F3011MZ 11 Way SPD Consumer Unit Kit – with 8 RCBOs 2

FuseBox | F3011MZ | 11 Way SPD Consumer Unit Kit | 8 RCBOs
In Stock
SKU: F3011MZ/8RCBO
£143.79 £141.18
FuseBox F3015MZ 15 Way SPD Consumer Unit Kit – with 12 RCBOs Complete Kit for Fast Installation – Populated FuseBox 15 Way Consumer Unit

FuseBox | F3015MZ | 15 Way SPD Consumer Unit Kit | 12 RCBOs
In Stock
SKU: F3015MZ/12RCBO
£187.19 £183.78
FuseBox F3015MZ SPD Consumer Unit Angled view of the FuseBox F3015MZ consumer unit with front cover removed, showing internal layout

FuseBox F3015MZ 15 Way RCBO Consumer Unit With SPD
22 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: F3015MZ
Quantity Discount
Quantity Price
1 - 7 £63.99
8+ £60.47
£63.99
FuseBox 7 Way SPD Consumer Unit Kit with 5 RCBOs FuseBox F3007MZ 7 Way SPD Consumer Unit Kit – with 5 RCBOs 2

FuseBox | F3007MZ | 7 Way SPD Consumer Unit Kit | 5 RCBOs
In Stock
SKU: F3007MZ/5RCBO
£106.87 £104.92
FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD 2

FuseBox F3007MZ 7 Way RCBO Consumer Unit With SPD
1 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: F3007MZ
Quantity Discount
Quantity Price
1 - 5 £54.34
6+ £52.44
£54.34
Live Electrical 5 Way SPD Metal Consumer Unit Kit with 4 RCBOs Live Electrical 5 Way SPD Metal Consumer Unit Kit with 4 RCBOs 2

Live Electrical | 5 Way SPD Metal Consumer Unit Kit | 4 RCBOs Included
In Stock
SKU: LSMC8M-SP/4RCBO
£75.91
Live Electrical 11 Way SPD Metal Consumer Unit Live Electrical LSMC14M-SP Live Electrical 11 Way SPD Metal Consumer Unit 2

Live Electrical | LSMC14M-SP | 100A Main Switch | 11 Way SPD Metal Consumer Unit
7 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC14M-SP
Quantity Discount
Quantity Price
1 £46.98
2+ £46.04
3+ £45.34
£46.98
Live Electrical 9 Way SPD Metal Consumer Unit Live Electrical LSMC12M-SP Live Electrical 9 Way SPD Metal Consumer Unit 2

Live Electrical | LSMC12M-SP | 100A Main Switch | 9 Way SPD Metal Consumer Unit
10 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC12M-SP
Quantity Discount
Quantity Price
1 £45.38
2+ £44.47
3+ £43.79
£45.38
WCED 5 Way SPD Metal Consumer Unit

WCED | WME08/SP | SPD Consumer Unit | 5 Way
2 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: WME08/SP
£38.01
Live Electrical 19 Way SPD Metal Consumer Unit Kit c/w 15 RCBOs Live Electrical 19 Way SPD Metal Consumer Unit Kit c/w 15 RCBOs 2

Live Electrical | 19 Way SPD Metal Consumer Unit Kit | 15 RCBOs Included
In Stock
SKU: LSMC22M-SP/15RCBO
£178.36
WCED 3 Way SPD Metal Consumer Unit

WCED | WME06/SP | SPD Consumer Unit | 3 Way
2 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: WME06/SP
£32.34
Live Electrical 7 Way SPD Metal Consumer Unit Live Electrical LSMC10M-SP Live Electrical 7 Way SPD Metal Consumer Unit 2

Live Electrical | LSMC10M-SP | 100A Main Switch | 7 Way SPD Metal Consumer Unit
10 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC10M-SP
Quantity Discount
Quantity Price
1 £42.68
2+ £41.83
3+ £41.19
£42.68
Live Electrical 13 Way SPD Metal Consumer Unit Live Electrical LSMC16M-SP Live Electrical 13 Way SPD Metal Consumer Unit 2

Live Electrical | LSMC16M-SP | 100A Main Switch | 13 Way SPD Metal Consumer Unit
8 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC16M-SP
Quantity Discount
Quantity Price
1 £49.72
2+ £48.73
3+ £47.98
£49.72
FuseBox F3021MZ SPD Consumer Unit Angled view of the FuseBox F2021MX consumer unit with no front cover, showing internal layout

FuseBox F3021MZ 21 Way RCBO Consumer Unit With SPD
6 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: F3021MZ
Quantity Discount
Quantity Price
1 - 3 £67.95
4+ £65.57
£67.95
Live Electrical 5 Way SPD Metal Consumer Unit Live Electrical LSMC8M-SP Live Electrical 5 Way SPD Metal Consumer Unit 2

Live Electrical | LSMC8M-SP | 100A Main Switch | 5 Way SPD Metal Consumer Unit
10 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC8M-SP
Quantity Discount
Quantity Price
1 £41.32
2+ £40.49
3+ £39.87
£41.32
WCED 9 Way SPD Metal Consumer Unit

WCED | WME12/SP | SPD Consumer Unit | 9 Way
2 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: WME12/SP
£42.17

Showing 1–20 of 134 results

Family Business 2

Welcome to Electrical4Less Ltd.

We’re an independent electrical trade counter and online supplier based in Fulham, London SW6 1RP. Every day we support local electricians and construction sites with fast, reliable supply of trusted products. Whether you need same-day collection, local delivery, or next-day courier across the UK, we make it happen without the hassle. Overseas orders? No problem — we’ve got you covered.

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Our Memberships

As proud members of the Independent Buying Association (IBA) and the Electrical Distributors’ Association (EDA), we’re connected to over 100+ approved UK suppliers. That means the buying power of a national wholesaler with the flexibility and personal service of an independent.

Membership gives us more than sharp pricing — it guarantees professional standards, compliance, and best practice, so you can trust every order meets industry requirements.

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Why Choose Us

We’re not a faceless website or call centre — we’re a hands-on team who pick up the phone, answer WhatsApp, and actually listen. No bureaucracy, no endless forms. Just people ready to help you get the job done, quickly and reliably.

  • Easy contact via WhatsApp, phone, or email
  • Friendly, no-nonsense service from people who know the trade
  • Hands-on help finding exactly what you need
  • Fast UK courier delivery plus international shipping available

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

📲 Need something sorted fast? Message us on WhatsApp at 07926 999 412 — no waiting, no hassle, just answers.

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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.
This does not affect your statutory rights.

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.

Ordering this product

To purchase this catalogue item, start by adding it to your quote list. Submit your enquiry with the quantity you require, and our team will help you complete your order.

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Delivery info

Orders containing only Live Electrical products that are not available from our shelf stock will usually be dispatched directly from Live Electrical. Delivery is generally completed within 2–3 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

If this item is not currently on our shelves, we will order it from FuseBox for delivery to our warehouse. FuseBox does not dispatch directly to our customers, so once the item arrives with us, we will send it on to you as quickly as possible. Many items reach us the next working day, while some may take a little longer. Delivery to you is usually completed within 2–4 working days.

Please note that if your order includes other products with a longer lead time, the complete order may be dispatched once all items are available.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

Where an order contains only WCED products that are not available from our shelf stock, it will usually be dispatched directly from WCED. Delivery often takes 1–2 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, the dispatch arrangement and delivery time may vary, and the order may follow the longest lead time shown.

Delivery info

Live Electrical have advised that stock is currently due on 18th September. This date is based on their latest estimated availability and may be subject to change.

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