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.
WME 36 Module Surge Protected Metal Enclosure – 100A Main Switch + SPD (WME36/SP)
£110.35
The WME36/SP is the largest model in the WME range — a 36 module surge protected metal enclosure with a 100A main switch and integrated Type 2 Surge Protection Device (SPD). Designed for large EV hubs, renewable-heavy systems, and commercial distribution boards, it delivers safe...
WME 22 Module Surge Protected Metal Enclosure – 100A Main Switch + SPD (WME22/SP)
£67.90
The WME22/SP is a 22 module surge protected metal enclosure equipped with a 100A main switch and factory-fitted Type 2 Surge Protection Device (SPD). Designed for EV-ready supplies, domestic distribution upgrades, and renewable installs, it delivers safe circuit isolation and 18th Edition Amendment 2 compliant...
WME 18 Module Surge Protected Metal Enclosure – 100A Main Switch + SPD (WME18/SP)
£61.85
The WME18/SP is an 18 module surge protected metal enclosure fitted with a 100A main switch and integrated Type 2 Surge Protection Device (SPD). It’s built for EV-ready installs, domestic distribution boards, and renewable systems where extra capacity is needed for multiple outgoing circuits. With...
WME 14 Module Surge Protected Metal Enclosure – 100A Main Switch + SPD (WME14/SP)
£56.40
The WME14/SP is a 14 module surge protected metal enclosure fitted with a 100A main switch and an integrated Type 2 Surge Protection Device (SPD). Built for EV charger installs, domestic boards, and renewable systems, it provides safe circuit isolation and compliant surge protection in...
4 Way Metal Enclosure – 40A C Curve MCB + Surge Protection (WMKB240CSP)
£31.10
The WMKB240CSP is a compact 4 way metal enclosure pre-fitted with a 40A C Curve MCB and Type 2 Surge Protection Device (SPD). It’s designed for EV charger supplies, heat pump circuits, and renewable installs where higher inrush currents are expected. Built in a robust...
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.