3 Way IP40 Metal Enclosure with 63A A Type RCD & 32A MCB (10kA)
18th Ed. Compliant
2-Year Warranty
UK Stock
Free Delivery £30+
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This factory-built unit combines a 63A Type A RCD with a 32A 10kA MCB inside a compact 3 way IP40 metal enclosure. Designed for fast fit-outs, it provides both earth leakage and overcurrent protection in one ready-to-install board. Suitable as a sub-main distribution unit, a supply point for EV chargers,...
This factory-built unit combines a 63A Type A RCD with a 32A 10kA MCB inside a compact 3 way IP40 metal enclosure. Designed for fast fit-outs, it provides both earth leakage and overcurrent protection in one ready-to-install board.
Suitable as a sub-main distribution unit, a supply point for EV chargers, or a small three-phase circuit board, this enclosure ensures compliance with the 18th Edition Wiring Regulations while saving valuable installation time on site. For installs needing added resilience, pair with our Type 2 SPDs to protect sensitive EV or commercial equipment.
- Pre-assembled 3 way metal enclosure (IP40 rated)
- Includes 63A Type A RCD + 32A 10kA MCB
- Built to order – allow 3 working days from order
- Supplied complete with DIN rail and cover
- Complies with BS EN 61009-1 and BS EN 61439-3
- Ideal for EV sub-mains, commercial, and light industrial installs
What’s included in this unit?
The enclosure comes pre-assembled with a 63A Type A RCD, a 32A 10kA MCB, and a 3 way IP40 steel housing ready for installation.
Where can this board be used?
It’s commonly used as an EV charger sub-main, for small commercial distribution, or anywhere a compact RCD+MCB solution is required.
Is this compliant with UK wiring regulations?
Yes – it complies with BS EN 61009-1 and BS EN 61439-3, meeting 18th Edition requirements for RCD and MCB protection in consumer units and distribution boards.
Can I add surge protection?
Yes – install alongside a Type 2 SPD to protect against transient overvoltages, especially in EV or renewable setups.
How long does delivery take?
Each unit is built to order and normally dispatched within 3 working days.
- Enclosure: 3 Way IP40 metal case
- RCD: 63A Type A, 30mA
- MCB: 32A, 10kA breaking capacity
- Modules: 3 usable ways
- Standards: BS EN 61009-1, BS EN 61439-3
- Ingress Protection: IP40
- Build Time: 3 working days (custom built to order)
This enclosure is supplied pre-assembled with RCD and MCB protection. Installation must be carried out by a qualified electrician and in line with BS 7671 requirements.
- Confirm suitability for EV, sub-main, or distribution use
- Ensure enclosure is mounted in a dry, ventilated area (IP40 rating)
- Check all connections and test RCD operation on commissioning
- Allow sufficient clearance for cable entry and terminations
