Consumer Units & Metal Enclosures
Ready-to-fit consumer unit enclosures and empty housings for residential, commercial, and industrial installs. Built for strength, flexibility, and compliance with 18th Edition wiring regulations, with free next-day UK delivery on qualifying orders.
Read more about our consumer unit enclosures
Our enclosures are designed with installers in mind — featuring multiple knockouts for easier cable routing, robust steel or IP-rated housings for safety, and clear labelling for compliant circuits. These sit within our wider Consumer Units range, with options including:
- Metal consumer unit enclosures for domestic or commercial use
- IP65 & IP66 rated units for outdoor and plantroom installations
- RCD enclosures and RCBO enclosures for EV chargers, heat pumps, and site supplies
- Type 2 surge protection and PME-ready boards available
Every enclosure is built to BS EN 61439-3 standards and backed by a full manufacturer warranty. See our returns policy for hassle-free support if you need to send an item back.
A-Type RCBO EV Kit – 2 Way 25 A B Curve (WMEV225B)
£28.34
The WMEV225B is a 2-way A-Type RCBO EV Kit fitted with a 25 A B-curve high-immunity Type A RCBO. It provides combined overload, short-circuit and earth-leakage protection (30 mA AC + 6 mA DC) to 18th Edition Amendment 2 standards – ready for modern EV...
A-Type RCBO EV Kit – 2 Way 32 A B Curve (WMEV232B)
£28.34
The WMEV232B is a 2-way A-Type RCBO EV Kit fitted with a 32 A B-curve high-immunity Type A RCBO. It provides overload, short-circuit and earth-leakage protection (30 mA AC + 6 mA DC) in full compliance with 18th Edition Amendment 2. Ideal for 7.2 kW...
A-Type RCBO EV Kit – 2 Way 20 A B Curve (WMEV220B)
£28.34
The WMEV220B is a 2-way A-Type RCBO EV Kit fitted with a 20 A B-curve high-immunity Type A RCBO. It delivers overload, short-circuit and earth-leakage protection (30 mA AC + 6 mA DC) in line with 18th Edition Amendment 2, making it ideal for modern...
A-Type RCBO EV Kit – 2 Way 16 A B Curve (WMEV216B)
£28.34
The WMEV216B is a 2-way A-Type RCBO EV Kit fitted with a 16 A B-curve high-immunity Type A RCBO. It provides overload, short-circuit and earth-leakage protection for EV charger circuits, detecting 30 mA AC + 6 mA DC fault currents to meet 18th Edition Amendment...
A-Type RCBO EV Kit – 2 Way 10 A B Curve (WMEV210B)
£28.34
The WMEV210B is a 2-way A-Type RCBO EV Kit fitted with a 10 A B-curve Type A RCBO, providing overload, short-circuit and earth-leakage protection for small single-phase EV circuits. With 30 mA AC + 6 mA DC detection, it meets 18th Edition Amendment 2 requirements...
Choosing the Right Consumer Unit Enclosure
Consumer unit enclosures protect the heart of your electrical installation. Choosing the right one means balancing environmental conditions with compliance under BS 7671:
- Domestic installs – metal-clad enclosures with non-combustible housings are now standard under UK wiring regulations. A reliable choice is the 4 Usable Way Consumer Unit, ideal for small household circuits.
- Outdoor/garage use – Garage consumer units or IP65/IP66 weatherproof enclosures guard against dust and moisture. For straightforward fit-outs, see the IP40 Metal Garage Unit with Main Switch.
- EV charging – EV-ready enclosures with PME protection or RCBOs give safe isolation for dedicated charge points. Installers often choose the 4-Way EV Protection Unit, which combines Type A RCBO and SPD in one enclosure.
- Commercial switchgear – higher current ratings and modular capacity from our three-phase boards provide flexibility for larger installs. For example, the 125A 3-Phase Distribution Board offers scalable protection for workshops and plantrooms.
Applications & Compliance
From small RCD enclosures for lighting circuits to larger distribution boards in workshops, all units in this range comply with 18th Edition standards. Clear labelling and multiple knockout options make installation straightforward.
Trusted Supply
All enclosures are in stock and dispatched from our UK warehouse. Orders over £30 qualify for free next-day delivery, with easy Saturday upgrade options. If you need to send an item back, see our returns policy. Unsure which unit suits your project? Contact our experts for tailored guidance.