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.
3 Phase Surge Protection Device Unit with 8 Way Metal IP40 enclosure 63A MCB
£73.80
Pre-wired in the UK and tested before dispatch – allow up to 3 working days for shipping. The WMCUSP463C is a ready-to-fit 3-Phase Surge Protection Device (SPD) Unit supplied in an 8-way IP40 steel enclosure. It includes a 4-pole Type 2 SPD (20kA/40kA) paired with...
8 Way Heat Pump Consumer Unit with Type B HP RCD (WME08/HP40C)
£174.50
Pre-wired in the UK and tested before dispatch – allow up to 3 working days for shipping. The WME08/HP40C 8 Way Heat Pump Consumer Unit is a dedicated protection board for inverter-driven heat pump systems. It is supplied in a compact metal enclosure with Type...
Metal Meter Isolation - 2 Way Double Terminal Main Switch - MEC2100
£17.30
The MEC2100 is a compact 2-module metal meter isolator with a 100A Double Pole Main Switch and twin screw terminals for secure tail clamping. Installed between the electricity meter and consumer unit, it provides clear, safe isolation - now increasingly required by DNOs and supply...
PME Consumer Unit – 40A C Curve Type A RCBO + SPD, IP65 (WPEPME08/SP)
£120.40
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...
4 Way Mini Plastic Enclosure with 100A Main Switch & Type 1/2 Surge Protection (WEC440SPT12)
£83.85
£127.50
This compact surge protection unit combines a 2-pole 100A main switch with a pre-wired Type 1+2 SPD, all enclosed in a 4-module plastic IP-rated enclosure. Ideal for domestic and light commercial installs where space is tight but full lightning and surge compliance is required. Designed...
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.