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.
4 Way Metal EV Protection Unit – 40A C Curve A-Type RCBO + SPD (WMRC40CSP)
£34.90
The WMRC40CSP is a 4 Way Metal EV Protection Unit that combines a 40 A C-Curve A-Type RCBO with a Type 2 SPD inside a durable, powder-coated steel housing. Built for EV charger installations with higher inrush or inductive loads, it delivers overload, earth-leakage, and...
PME Consumer Unit – 40A MCB + SPD, IP65 (WPKPME08/SP)
£106.75
The WPKPME08/SP is a weatherproof PME consumer unit pre-fitted with a 40A MCB, integrated PME fault detection relays, and a Type 2 Surge Protection Device (SPD). It delivers full PEN fault isolation and surge protection in one compact IP65 enclosure, removing the need for an...
WME 10 Module Surge Protected Metal Enclosure – 100A Main Switch + SPD (WME10/SP)
£50.90
The WME10/SP is a 10 module surge protected metal enclosure fitted with a 100A main switch and factory-fitted Type 2 Surge Protection Device (SPD). It’s designed for EV supplies, domestic upgrades, and small commercial boards where reliable isolation and surge compliance are required. With 7...
High Immunity Type A Mini RCBO – 40A B Curve (WRB140B-030)
£11.85
The WRB140B-030 High Immunity Type A Mini RCBO is a 40A B Curve protective device for residential and commercial circuits requiring higher current handling. At just 18mm wide, it combines overload, short-circuit, and residual current protection in a single compact module. With 30mA Type A...
High Immunity Type A Mini RCBO – 32A C Curve (WRB132C-030)
£11.85
The WRB132C-030 High Immunity Type A Mini RCBO is a 32A C Curve protective device engineered for circuits with higher inrush demands. Its slim 18mm design combines overload, short-circuit, and residual current protection in one module. With 30mA Type A sensitivity and a high-immunity build,...
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.