Garage Consumer Units for Sheds, Workshops & Outbuildings
Garage consumer units for sheds, workshops, outbuildings, and other secondary supplies where safe, compact circuit protection is needed. This range includes IP rated garage units, metal enclosures, and practical board formats with RCD or RCBO protection for lighting, sockets, tools, and general-purpose garage circuits.
Whether you're fitting a consumer unit for a garage, replacing an older garage fuse board, or wiring a small shed supply properly, these boards are designed to give installers a straightforward, trade-ready solution.
Quick answer: A garage consumer unit is a small distribution board used to supply circuits in garages, sheds, workshops, and outbuildings. The right choice depends on how many circuits you need, whether the location needs an IP rated enclosure, and whether you want RCD or RCBO protection.
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Garage units are commonly used where a building needs its own local circuit protection rather than relying entirely on the main house board. Popular setups include 2-way and 4-way garage consumer units for lighting and socket circuits, along with more robust options for workshop power, outdoor equipment, or mixed-use outbuildings.
- Garage and shed consumer units – compact boards for outbuilding supplies
- IP rated enclosures – useful where dust, damp, or harsher conditions are a factor
- Metal and other practical board formats – depending on the installation setup
- RCD or RCBO protection options – choose the layout that suits the circuits being protected
Need matching accessories or related products? Browse our weatherproof sockets & switches, electrical enclosures, and wider circuit protection range. For delivery and returns, see our delivery information and returns policy.
IP40 Metal Garage Consumer Unit – 63A RCD + 6A / 16A MCBs (WMGU04/616)
£32.15
£64.33
The WMGU04/616 is a compact IP40 metal garage consumer unit fitted with a 63 A Type A RCD incomer and twin B Curve MCBs rated at 6 A and 16 A. It provides safe and compliant circuit protection for garages, workshops, and outbuildings where a...
IP65 Plastic Garage Enclosure – 63A RCD + 6A / 16A MCBs (WPGU04/616)
£26.30
£52.57
The WPGU04/616 is a pre-assembled IP65 plastic garage consumer unit featuring a 63 A Type A RCD incomer and twin B Curve MCBs rated at 6 A and 16 A. Designed for powering outbuildings, sheds, or garages, it offers lighting and socket protection in a...
IP65 Plastic Garage Enclosure – 100A Main Switch + 6A / 16A MCBs (WPMS04/616)
£25.55
£51.10
The WPMS04/616 is a pre-built IP65 plastic garage enclosure featuring a 100 A main switch incomer and twin B Curve MCBs rated at 6 A and 16 A. Designed for lighting and socket circuits in garages, workshops, or outbuildings, it offers safe, weatherproof distribution in...
IP40 Metal Garage Unit – 100A Main Switch + 6A & 16A MCB (WMMS/616)
£25.50
£50.96
The WMMS/616 is a compact IP40 metal garage consumer unit supplied with a 100A main switch incomer and pre-fitted 6A and 16A B-curve MCBs. It’s designed for garages, workshops and outbuildings where you want a dedicated lighting circuit alongside a light power or tool circuit,...
IP40 Metal Garage Unit – 100A Main Switch + 6A & 32A MCB (WMMS/632)
£25.50
£50.96
The WMMS/632 is a robust IP40 metal garage consumer unit fitted with a 100A main switch incomer and pre-installed 6A and 32A B-curve MCBs. Designed for garages, workshops, and outbuildings that need a separate lighting circuit plus a high-load circuit for equipment such as welders,...
How to Choose the Right Garage Consumer Unit
A garage consumer unit gives a garage, shed, or outbuilding its own protected circuits, helping keep the installation safer, neater, and easier to manage. The best option depends on the environment, the number of outgoing ways needed, and the type of loads being supplied.
Where Garage Consumer Units Are Commonly Used
- Detached garages – for lighting, sockets, door motors, and general-use power
- Sheds and outbuildings – where a small dedicated board is needed instead of extending directly from the main unit
- Workshops – where tools and equipment need their own protected circuits
- Garden rooms and utility spaces – where compact local distribution makes the install cleaner and more practical
What to Consider Before Choosing a Unit
- Number of circuits – a 2-way or 4-way garage consumer unit may be enough for basic lighting and sockets, while larger spaces may need more capacity
- IP rating – an IP rated consumer unit can make sense where the board may be exposed to dust, damp, or harsher garage conditions
- RCD or RCBO protection – grouped protection may suit some setups, while individual circuit protection may be preferable on others
- Enclosure type – metal garage units are often a popular choice where a more robust enclosure is preferred
Garage, Shed & Workshop Applications
These units are commonly used to supply lighting circuits, socket outlets, small workshop equipment, and general outbuilding services. Some installations may also need to support outdoor accessories or specialist circuits depending on how the building is used.
IP Rated & Metal Garage Units
If the board location is exposed to harsher conditions, an IP rated garage consumer unit can be a better fit than a standard indoor board. For more robust installations, many electricians also look for a metal garage consumer unit where a stronger enclosure is preferred.
Related Protection & Accessories
Garage units are often specified alongside RCDs, RCBOs, weatherproof sockets and switches, and supporting electrical enclosures. Where the outbuilding is serving a more specialist use, you may also need products from our EV kits or wider circuit protection range.
FAQs on Garage Consumer Units
What consumer unit do I need for a garage?
That depends on how many circuits the garage needs, what equipment will be used, and whether the board will be installed in a location that benefits from an IP rated or more robust enclosure.
Can I use a shed consumer unit in a garage?
In many cases, yes. Small outbuilding boards are often suitable for garages, sheds, and workshops, provided the device format and enclosure are appropriate for the installation.
Do I need an IP rated consumer unit for a garage?
Not every garage requires one, but an IP rated consumer unit can be a sensible choice where moisture, dust, or harsher conditions are likely.
What size garage unit is most common?
Smaller options such as 2-way and 4-way garage consumer units are common for basic outbuilding supplies, though the right size always depends on the number of required circuits.
Why Buy Garage Consumer Units from Power & Data UK?
Power & Data UK supplies trade-focused electrical products with dependable UK stock, practical product selection, and fast dispatch. Orders over £30 qualify for free UK mainland next-day delivery, and products are backed by a 2-year manufacturer warranty. For unwanted items, see our returns policy.