IP65 Plastic Garage Enclosure – 63A RCD + 6A / 16A MCBs (WPGU04/616)
£26.30
£52.57
18th Ed. Compliant
2-Year Warranty
UK Stock
Free Delivery £30+
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The WPGU04/616 is a pre-assembled IP65 plastic garage consumer unit featuring a 63 A Type A RCD incomer and twin B Curve MCBs rated at 6 A and 16 A. Designed for powering outbuildings, sheds, or garages, it offers lighting and socket protection in a compact, weatherproof enclosure built to...
The WPGU04/616 is a pre-assembled IP65 plastic garage consumer unit featuring a 63 A Type A RCD incomer and twin B Curve MCBs rated at 6 A and 16 A. Designed for powering outbuildings, sheds, or garages, it offers lighting and socket protection in a compact, weatherproof enclosure built to 18th Edition standards.
Installer Tip: The 6 A / 16 A circuit pairing covers most domestic garage layouts — one for lighting, one for socket power. The integrated 63 A 30 mA Type A RCD provides both fault and additional protection in compliance with BS 7671 Regulation 411.3.3.
- 63 A Type A RCD incomer (AC & pulsating DC protection)
- 6 A + 16 A B Curve MCBs pre-installed for lighting and socket circuits
- IP65 weatherproof enclosure for garages, workshops & outbuildings
- Earth & neutral bars included and pre-wired internally
- Compact dimensions: 205 mm (H) × 140 mm (W) × 95 mm (D)
- Compliant with BS EN 61439-3 and BS 7671:2018+A2:2022
| Model | Incomer | MCB Configuration | Ingress Rating | Common Use |
|---|---|---|---|---|
| WPGU04/616 | 63 A Type A RCD | 6 A + 16 A | IP65 | Lighting + sockets |
| WPGU04/620 | 63 A Type A RCD | 6 A + 20 A | IP65 | Lighting + tools/heaters |
| WPGU04/632 | 63 A Type A RCD | 6 A + 32 A | IP65 | Lighting + heavy load |
This unit provides a simple, regulation-compliant way to distribute power to external or detached spaces. Pre-built and tested, it’s the quickest route to safe outdoor power — just mount, connect, and label.
Can this be used outdoors?
Yes – the IP65 enclosure allows for sheltered external installation such as garages, workshops, and sheds. Use proper glands and seals to maintain ingress protection.
What’s the purpose of the 63 A RCD?
The RCD provides fault and additional protection for both outgoing circuits, cutting power in the event of leakage or insulation faults. It’s a Type A device suitable for modern electronic loads.
What’s the difference between this and the 20 A or 32 A versions?
The 20 A and 32 A models support higher current loads for tools, heaters, or EV-ready sockets.
Does it include internal bars?
Yes – both earth and neutral bars are pre-installed and connected to the RCD for fast on-site wiring.
How fast can it be dispatched?
Each unit is built to order and typically ships within 2–3 working days.
- Model: WPGU04/616
- Incomer: 63 A / 30 mA Type A RCD
- MCBs: 6 A + 16 A, B Curve
- Usable Ways: 2
- Enclosure Rating: IP65 (weatherproof, impact-resistant)
- Dimensions (H × W × D): 205 × 140 × 95 mm
- Earth & Neutral Bars: Included
- Voltage Rating: 230 V AC / 50 Hz
- Compliance: BS EN 61439-3 / BS EN 61008-1 / BS 7671 Amd 2
Supplied pre-assembled with fitted RCD, MCBs, and internal bars. Suitable for sheltered outdoor or indoor wall mounting. Always confirm cable sizing and protective device coordination before installation. Must be installed by a qualified electrician.
- Mount vertically with lid closed to maintain IP rating
- Use IP-rated glands for all cable entries
- Confirm RCD test operation before energising
- Bond and earth per BS 7671 Reg 411.3.1.1
- Label outgoing circuits clearly for inspection
