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Consumer Units

Showing 301–320 of 476 results

FuseBox A65GRAWH Metal IP65 Garage Consumer Unit – White

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: A65GRAWH
£60.00

FuseBox A65GRAXGY IP65 Garage Consumer Unit with SPD – Grey

Out of Stock
This item cannot be back-ordered
SKU: A65GRAXGY
£81.00

Hager KF82A Connection Terminal 1P Prong 2 Cable 16mm² – Pack of 1

7 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: KF82A
£6.92

Live Electrical LSMC22 22 Module Metal Enclosure

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: LSMC22
£44.90

Live Electrical FMC12 12 Module Flush Mounted Metal Enclosure

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: FMC12
£38.14

Live Electrical FMC14 14 Module Flush Mounted Metal Enclosure

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: FMC14
£40.46

Live Electrical FMC16 16 Module Flush Mounted Metal Enclosure

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: FMC16
£44.42

Live Electrical FMC22M-SP 19 Way Flush SPD Metal Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: FMC22M-SP
£105.56

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

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: LSMC24/125
£69.14

Hager JK1SPKIT Single Phase Kit

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: JK1SPKIT
£40.58

Hager MZ206 Under Voltage Release 230V AC

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: MZ206
£43.30

Hager KDN363B Insulated Busbar 3P 63A Fork 10mm² 57M

1 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: KDN363B
£55.02

Hager KZ023A End Caps for 2P and 3P Busbars (Pack of 10)

4 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: KZ023A
£5.99

Niglon M3CU4GAR/32-A RCD Type A Garage Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: M3CU4GAR/32-A
£33.03

Niglon M3CU10SP 100A DP Main Switch 6 Way SPD Consumer Unit

1 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: M3CU10SP
£59.14

FuseBox F3023MZ 23 Way RCBO Consumer Unit With SPD

3 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: F3023MZ
£137.09

FuseBox F3022M 22 Way Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: F3022M
£48.45

EML-TU Dual Fuel Smart Prepayment Meter – MID Approved Tokenless Electric Meter

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: EML-TU
£190.59

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
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SKU: F3054E
£112.96

Niglon Protego 1 Way Main Switch SPD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU0402M/SPD
£43.75

Showing 301–320 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.