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Electrical4less Reviews4.9 Based on 1612 reviews
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30 Day Return Policy
Next Day Delivery Cut Off Time 3PM

Consumer Units

Heat Pump Consumer Units

Heat Pump Consumer Units (14)

Solar Distribution Boards (AC & DC)

Solar Distribution Boards (AC & DC) (7)

SPD Boards with Main Switch

SPD Boards with Main Switch (139)

RCBO Consumer Units

RCBO Consumer Units (164)

100A Main Switch Boards

100A Main Switch Boards (43)

Consumer Unit Accessories

Consumer Unit Accessories (120)

Dual RCD Split Boards

Dual RCD Split Boards (4)

Garage and RCD Boards

Garage and RCD Boards (58)

Electric Meters & Meter Boards

Electric Meters & Meter Boards (16)

DIN Rail Enclosures

DIN Rail Enclosures (71)

Showing 161–180 of 476 results

Live Electrical FMC10M-SP 7 Way Flush SPD Metal Consumer Unit

Live Electrical FMC10M-SP 7 Way Flush SPD Metal Consumer Unit
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: FMC10M-SP
£61.58
Niglon PCU1412M 9 RCBO SPD Consumer Unit KitNiglon Protego 9 RCBOs SPD Consumer Unit Kit

Niglon | PCU1412M | Protego | SPD Consumer Unit Kit | 11 Usable Way | 9 Bi-Directional RCBOs
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: PCU1412M/9RCBO/BIDIR
£159.69
WCED WME22 WCED 22 Way Metal Enclosure 1WCED WME22 WCED 22 Way Metal Enclosure 2

WCED 22 Way Metal Enclosure
Available to Order
Estimated Lead Time:
Usually 1 - 2 Working Days
Read More
SKU: WME22
Quantity Discount
Quantity Price
1 - 4 £34.39
5+ £33.53
10+ £32.67
20+ £31.81
£34.39
Live Electrical ENC0565 Live Electrical 5 Way Enclosure IP65 H:185 x W:130 x D:110mm

Live Electrical ENC0565 IP65 5 Way Enclosure
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: ENC0565
£15.65
Live Electrical FMC12M-SP 9 Way Flush SPD Metal Consumer Unit

Live Electrical FMC12M-SP 9 Way Flush SPD Metal Consumer Unit
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: FMC12M-SP
£64.88
Fusebox F3004RA 4 Way 63A 30ma Type A RCD Consumer Unit

Fusebox F3004RA 4 Way 63A 30ma Type A RCD Consumer Unit
1 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: F3004RA
£38.44
Timeguard TX3010 1 Module Blank Plastic DIN Rail

Timeguard | TX3010| 1 Module Blank Plastic DIN Rail
13 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: TX3010
£0.80
FuseBox 23 Way Consumer Unit Kit with 18 RCBOs

FuseBox | F3023MZ | 23 Way Consumer Unit Kit | 18 RCBOs | 5 Blanks | Gland
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: F3023MZ/KIT/15
£311.15
Live Electrical LSMC12S-SP SRN Consumer UnitLive Electrical | LSMC12S-SP | SRN | Double Pole Busbar Consumer Unit | Type 2 SPD | 9 Way

Live Electrical | LSMC12S-SP | SRN | Double Pole Busbar Consumer Unit | Type 2 SPD | 9 Way
7 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC12S-SP
Quantity Discount
Quantity Price
1 £55.55
2+ £53.33
3+ £52.22
£55.55
Live Electrical LSMC16S-SP SRN Consumer UnitLive Electrical | LSMC16S-SP | SRN | Double Pole Busbar Consumer Unit | Type 2 SPD | 13 Way

Live Electrical | LSMC16S-SP | SRN | Double Pole Busbar Consumer Unit | Type 2 SPD | 13 Way
10 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: LSMC16S-SP
Quantity Discount
Quantity Price
1 £62.70
2+ £60.19
3+ £58.94
£62.70
Hager JK1/INCOMSHROUD Main Incomer Shroud

Hager JK1/INCOMSHROUD Main Incomer Shroud
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: JK1/INCOMSHROUD
£24.81
FuseBox F3024MDT 24 Way 2x100A Dual Tariff Consumer Unit

FuseBox F3024MDT 24 Way 2x100A Dual Tariff Consumer Unit
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: F3024MDT
£112.86
Live Electrical ENC0365 Live Electrical 3 Way Enclosure IP65 H:185 x W:95 x D:110mm

Live Electrical ENC0365 IP65 3 Way Enclosure
2 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: ENC0365
£12.95
Live Electrical AGU5-SR/B IP65 Metal SPD 2 Way Garage/EV Unit with B40A RCBO - Black

Live Electrical AGU5-SR/B IP65 Metal SPD 2 Way Garage/EV Unit with B40A RCBO – Black
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: AGU5-SR/B
Quantity Discount
Quantity Price
1 - 2 £52.92
3+ £51.60
5+ £50.27
10+ £48.95
£52.92
Unicrimp QGT3B Grommet Strip Edge Roll - 5mm x 8mm x 3m (Black)

Unicrimp QGT3B Grommet Strip Edge Roll – 5mm x 8mm x 3m (Black)
32 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: QGT3B
£2.63
Hager KRN199

Hager KRN199 125A Neutral Connecting Block
2 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: KRN199
£9.74
Hager MZ203 Shunt Trip 230-415V AC / 110-130V DCHager MZ203 Shunt Trip 230-415V AC / 110-130V DC

Hager MZ203 Shunt Trip 230-415V AC / 110-130V DC
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: MZ203
£43.30
FuseBox F3015MZ Bi Directional SPD Consumer Unit Kit – with 12 RCBOFuseBox F3015MZ Bi Directional SPD Consumer Unit Kit – with 12 RCBO

FuseBox F3015MZ Bi Directional SPD Consumer Unit Kit – with 12 RCBOs
In Stock
SKU: F3015MZ/BD/KIT/12
£243.10 £238.53
Niglon Protego 7 Way Main Switch SPD Consumer UnitNiglon Protego Consumer Unit

Niglon Protego 7 Way Main Switch SPD Consumer Unit
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: PCU1008M/SPD
£53.80
Switchtec CURDP 10 Way Consumer Unit Relocation Kit

Switchtec | CURDP | 10 Way Consumer Unit Relocation Kit | 30 DIN Push-In Terminals | 2.5–10mm
1 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: CURDP
£46.48

Showing 161–180 of 476 results

What Is a Consumer Unit?

A consumer unit (also known as a fuse board) is the hub of your property’s electrical system. It distributes power to individual circuits and protects each one using devices such as MCBs, RCDs, or RCBOs.

All our units comply with the 18th Edition Wiring Regulations (BS 7671), including:

  • Non-combustible metal enclosures
  • RCBO or RCD circuit protection
  • SPD surge protection where required
  • Clear circuit labelling and safety markings

Whether you’re wiring a new build, upgrading an old fuse box, or adding capacity to a garage or extension, we’ve got a solution that works.

 

Our Range of Domestic Consumer Units

We stock over 280 configurations — here’s what you’ll find:

  • Main switch consumer units – clean, simple layouts
  • RCBO fuse boards – protection per circuit, no nuisance tripping
  • Garage consumer units – smaller units for outhouses or external installs
  • 18th Edition metal fuse boards – required by UK regulations
  • SPD-protected models – with built-in surge protection
  • Populated fuse boxes – pre-installed breakers, ready to go

We also carry a full range of accessories: blanking plates, SPD modules, tail kits, and more.

 

Why Buy From Electrical 4 Less?

We’re not just an online shop — we’re a real, UK-based electrical wholesaler with a Fulham trade counter and a strong customer base of electricians, landlords, and installers.

Thousands of customers have trusted us with their installs. You can too.

 

Explore Our Consumer Unit Categories

 

Follow Us Online

Get behind-the-scenes updates, product launches, and install tips:

  • YouTube – How-tos, demos, and product breakdowns
  • Instagram – New stock, installs, and trade gear
  • Facebook – Updates, support, and special offers

 

Frequently Asked Questions

What is a consumer unit?

A consumer unit (or fuse box) distributes electricity across your property and includes protective devices like RCBOs or RCDs to prevent faults and overloads.

Are all consumer units metal now?

Most domestic consumer units must be metal.
As per BS 7671 Regulation 421.1.201, units in domestic premises must be enclosed in non-combustible material when installed indoors. Plastic units are only permitted if housed inside a fully non-combustible cabinet that meets fire resistance standards.

Should I use RCBOs or RCDs?

RCBOs offer individual circuit protection, meaning one fault won’t take out all your power. They are now preferred for most modern installs.

What unit should I install in my garage?

Use a garage consumer unit – a compact, self-contained board with RCD or RCBO, ideal for outbuildings.

Can I install a consumer unit myself?

No. It must be installed or certified by a qualified electrician. This work is notifiable under Part P of UK Building Regulations.

Do I need surge protection?

Yes — especially for homes with expensive tech or sensitive electronics. Many new installs now require SPD units by default.

What’s the difference between Type A and Type AC RCDs?

Type A protects against both AC and pulsating DC faults. Type AC only covers AC faults — making them less suitable for modern homes.

 






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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.

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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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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 available from our shelf stock, we will order it directly from Niglon and dispatch it as soon as it arrives with us. Delivery is usually completed within 2–3 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

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

Hager items that are not available from our shelf stock will usually be ordered directly from Hager and dispatched as soon as they arrive with us. Delivery is generally completed within 2–4 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.

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