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Electrical4less Reviews4.9 Based on 1612 reviews
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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 (131)

RCBO Consumer Units

RCBO Consumer Units (157)

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 301–320 of 469 results

Live Electrical LSMC24/100 100A Main Switch 22 Way Consumer Unit

Live Electrical LSMC24/100 100A Main Switch 22 Way Consumer Unit
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: LSMC24/125
£69.14
Hager JK1SPKIT Single Phase Kit

Hager JK1SPKIT Single Phase Kit
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: JK1SPKIT
£40.58
Hager MZ206 Under Voltage Release 230V AC

Hager MZ206 Under Voltage Release 230V AC
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: MZ206
£43.30
Hager KDN363B Insulated Busbar 3P 63A Fork 10mm² 57M

Hager KDN363B Insulated Busbar 3P 63A Fork 10mm² 57M
1 In Stock
More available within:
Usually 3 - 4 Working Days
Read More
SKU: KDN363B
£55.02
Hager KZ023A End Caps for Busbars (Pack of 10)

Hager KZ023A End Caps for 2P and 3P Busbars (Pack of 10)
4 In Stock
More available within:
Usually 3 - 4 Working Days
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SKU: KZ023A
£5.99
Niglon M3CU4GAR/32-A RCD Type A Garage Consumer Unit

Niglon M3CU4GAR/32-A RCD Type A Garage Consumer Unit
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: M3CU4GAR/32-A
£33.03
Niglon M3CU10SP 100A DP Main Switch SPD Consumer Unit, 6 Usable Ways, Ideal for RCBO Setup, BS7671:2018 Compliant, 18th Edition Consumer Unit.

Niglon M3CU10SP 100A DP Main Switch 6 Way SPD Consumer Unit
1 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: M3CU10SP
£59.14
Niglon PCU0604M Protego 100A Twin Screw Main Switch 4Way Metal Consumer Unit

Niglon PCU0604M Protego 100A Twin Screw Main Switch 4 Way Metal Consumer Unit
1 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: PCU0604M
£27.82
FuseBox F3023MZ SPD Consumer Unit

FuseBox F3023MZ 23 Way RCBO Consumer Unit With SPD
5 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: F3023MZ
£137.09
FuseBox F3022M 22 Way Consumer Unit

FuseBox F3022M 22 Way Consumer Unit
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: F3022M
£48.45
EML-TU Dual Fuel Smart Prepayment Meter – MID Approved Tokenless Electric Meter

EML-TU Dual Fuel Smart Prepayment Meter – MID Approved Tokenless Electric Meter
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: EML-TU
£190.59
IM3D-100A Three Phase MID Approved Meter with 4-Quadrant Measurement

IM3D-100A Three Phase MID Approved Meter with 4-Quadrant Measurement
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: IM3D-100A
£105.95
Fusebox F3054E 54 Module 3 Bank Empty Metal Enclosure with Neutral Cable and Busbar

Fusebox F3054E 54 Module 3 Bank Empty Metal Enclosure with Neutral Cable and Busbar
1 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: F3054E
£112.96
Niglon Protego 1 Way Main Switch SPD Consumer Unit

Niglon Protego 1 Way Main Switch SPD Consumer Unit
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: PCU0402M/SPD
£43.75
Garo DPB1M-8 1 Module DPN RCBO Busbar – 8 Ways

Garo DPB1M-8 1 Module DPN RCBO Busbar – 8 Ways
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: DPB1M-8
£12.99
Garo GS18S15C 15 Way SPD Metal Consumer Unit

Garo GS18S15C 15 Way SPD Metal Consumer Unit
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: GS18S15C
£61.63
Garo GM14-3NPS – Metal 14 Module Non-Priority Electric Shower Board

Garo GM14-3NPS – Metal 12 Module Non-Priority Electric Shower Board
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: GM14-3NPS
£242.00
WCED Whitecliffe WME10/SOL1 Solar Consumer UnitWCED Whitecliffe WME10/SOL1 Solar Consumer Unit

WCED | WME10/SOL1 | 20A Bi-Directional RCBO | 32A Rotary Isolator | kWh Meter
Out of Stock
ETA 15/07/26
Read More
SKU: WME10-SOL1
£85.21
Read more
Garo 7 Way SPD Consumer Unit Kit

Garo SPD Consumer Unit Kit | 7 Usable Ways | 5 Type A RCBOs | Meter Tails Gland
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: GS10S7C/5RCBO/KIT
£95.05
Garo 9 Way SPD Consumer Unit Kit

Garo SPD Consumer Unit Kit | 9 Usable Ways | 7 Type A RCBOs | Meter Tails Gland
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: GS12S9C/7RCBO/KIT
£116.20

Showing 301–320 of 469 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

Please note that the ETA is only an estimate and is not guaranteed. Stock arrival dates may change, and we cannot guarantee exactly when the item will be back in stock.

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