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Consumer Units

Showing 381–400 of 476 results

Niglon M3CU21SP 100A DP Main Switch 17 Way SPD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: M3CU21SP
£80.51

Niglon PCU2824M Protego 100A Twin Screw Main Switch 24 Way Dual Row Metal Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU2824M
£118.17

Niglon PCU3632M Protego 100A Twin Screw Main Switch 32 Way Dual Row Metal Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU3632M
£151.74

FuseBox F3016M 16 Way Consumer Unit

8 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: F3016M
£39.95

FuseBox F3048M 48 Way Triple Row RCBO Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: F3048M
£146.92

CM-CTL Contactless Card Meter – MID Approved Prepayment Electricity Meter

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: CM-CTL
£156.00

IM3D-100A-NET MID Approved Three Phase Energy Meter with NET Parameter

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: IM3D-100A-NET
£118.95

FuseBox F3008RA 8 Way 80A 30ma Type A RCD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: F3008RA
£44.60

Fusebox F3008RB 8 Way 63A 30ma Type B RCD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: F3008RB
£134.88

Hager VW310G 10 Way 100A IP55 RCCB Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
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SKU: VW310G
£224.81

Niglon Protego 3 Way Main Switch SPD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU0604M/SPD
£47.55

Niglon Protego 19 Way Main Switch SPD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU2220M/SPD
£73.40

Niglon Protego 23 Way Main Switch SPD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU2824M/SPD
£134.43

Niglon Protego 31 Way Main Switch SPD Consumer Unit

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: PCU3632M/SPD
£166.71

Sangamo 143602 Module Enclosure

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: 143602
£11.95

Sangamo 143603 Module Enclosure

Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
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SKU: 143603
£16.70

Garo GS8HPB1 Metal Consumer Unit for Heat Pumps with Type B RCCB

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: GS8HPB1
£121.16

Garo GS10HPB3 Metal Consumer Unit for Heat Pumps with Type B RCCB

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: GS10HPB3
£122.99

Garo G-4L-1000-16 16mm 4 Pole Busbar – 80A(e) / 130A(c)

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: G-4L-1000-16
£44.25

Garo DPB1M-4 1 Module DPN RCBO Busbar – 4 Ways

Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: DPB1M-4
£6.49

Showing 381–400 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.