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.
IP65 Plastic Garage Enclosure – 100A Main Switch + 6A / 32A MCBs (WPMS04/632)
£26.45
£51.10
The WPMS04/632 is a factory-assembled IP65 garage enclosure featuring a 100 A main switch incomer and twin B Curve MCBs rated at 6 A and 32 A. Built for high-load or mixed-use outbuildings, it’s ideal for workshops, EV charging points, garden offices, or small commercial...
IP65 Plastic Garage Enclosure – 100A Main Switch + 6A / 20A MCBs (WPMS04/620)
£26.45
£51.10
The WPMS04/620 is a factory-built IP65 plastic garage enclosure fitted with a 100 A main switch incomer and twin B Curve MCBs rated at 6 A and 20 A. Designed for garages, workshops, and garden buildings, this unit provides safe and compliant weatherproof distribution for...
Time Delayed RCD 125A Metal Fuse Switch with 3 × Fuses (WFMSRT00-3F)
£29.99
The WFMSRT00-3F is a 125 A metal fuse switch assembly that integrates a 4-pole time-delayed RCD and three 22 × 58 mm cartridge fuses, offering complete fused isolation, residual current protection, and discrimination for sub-main circuits. Built for demanding environments, it ensures selective fault clearance...
Metal Fuse Switch 4 Pole 125A with 3 Pole Fuseholder (WFMS/3P)
£67.12
The WFMS/3P is a 125 A metal fuse switch assembly combining a 4-pole main switch with a 3-pole 22 × 58 mm fuseholder for robust three-phase circuit isolation and protection. It’s built for commercial and industrial distribution where compliance, accessibility, and reliable disconnection under load...
Metal Fuse Switch 100A with 3 × Fuses (WFMS100/3F)
£36.90
The WFMS100/3F is a 100 A metal fuse switch supplied with three 22 × 58 mm cartridge fuses (63 A, 80 A & 100 A) to suit your installation requirements. Designed for fused mains isolation, it provides a complete, regulation-compliant solution for protecting meter tails...
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.