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. Options include:
- 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.
PME Consumer Unit – 40A C Curve Type A RCBO + SPD, IP65 (WPEPME08/SP)
£108.40
The WPEPME08/SP is an IP65 PME consumer unit pre-fitted with a 40A C Curve Type A RCBO, integrated PME fault detection relays, and a Type 2 Surge Protection Device (SPD). It ensures EV charger installations comply with 18th Edition Amendment 2 without the need for...
RCD Upgrade Unit – 100A 2 Module with Seal Screws (WECRC100)
£16.65
The WECRC100 is the highest-rated model in our RCD upgrade unit range, pre-fitted with a 100A 30mA RCD inside a 2-module plastic enclosure. It provides reliable residual current and earth fault protection where consumer units or distribution boards lack integrated RCD cover. Engineered for heavy-duty...
RCD Upgrade Unit – 80A 2 Module with Seal Screws (WECRC80)
£16.65
The WECRC80 is a high-capacity RCD upgrade unit pre-fitted with an 80A 30mA RCD inside a 2-module plastic enclosure. It’s designed for installations where the main consumer unit lacks RCD protection, or where standalone fault protection is needed for larger circuits and sub-mains. With an...
RCD Upgrade Unit – 63A 2 Module with Seal Screws (WECRC63)
£20.88
The WECRC63 is a compact RCD upgrade unit fitted with a 63A 30mA RCD inside a 2-module plastic enclosure. Designed for situations where the existing consumer unit lacks integrated RCD protection, it delivers dependable earth leakage fault protection without needing a full board replacement. With...
IP65 EV RCBO Kit – 32A C Curve A Type + Surge Protection (WPRC32CSP)
£34.16
The WPRC32CSP is a weatherproof IP65 EV RCBO kit equipped with a 32A C Curve Type A RCBO and a factory-fitted Type 2 Surge Protection Device (SPD). It delivers overload, short circuit, AC/DC earth leakage, and surge protection in one compact outdoor-rated enclosure. Designed for...
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.