Product information
RCBO or MCB + Surge Protection - Fitted Consumer Unit IP40 - 3 Phase
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⚡ RCBO or MCB + Surge Protection Fitted Consumer Unit (3-Phase, IP40)
Safe. Compact. Ready to Install.
Explore our selection of 3-phase RCBO devices from WCED, designed to deliver maximum electrical protection for industrial and commercial applications. These units combine residual current and overcurrent protection in one compact device, ensuring reliable performance and safety in demanding environments. WCED 3-phase RCBOs are ideal for use in distribution boards, consumer units, and EV charging installations where balanced power and fault detection are essential. Choose WCED quality for professional-grade circuit protection that meets the latest UK electrical standards.
💡 Key Features
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✅ Factory pre-fitted – Supplied with RCBO or MCB and Type 2 SPD, pre-wired for quick installation.
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⚙️ Complete protection – Overcurrent, earth leakage, and surge protection in one box.
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🧱 IP40-rated steel enclosure – Strong and compliant with 18th Edition Amendment 2.
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🔌 Installer-friendly – 25mm and 32mm top/bottom knockouts, neutral and earth bars included.
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🌍 Perfect for EV & renewable installs – Ready to pair with PME protection or 3-phase distribution.
🧰 Technical Details
| Specification | Details |
|---|---|
| Manufacturer | WCED |
| Model | 3PHRCBO-SPD |
| Configuration | 4-pole 3-phase consumer unit with RCBO/MCB + SPD |
| Rated Current | 32A or 40A |
| Voltage | 400V AC |
| Frequency | 50Hz |
| RCBO Type | Type A, 30mA trip sensitivity |
| SPD Type | Type 2, 4-pole with removable cartridges |
| Nominal Discharge Current (In) | 20kA |
| Max Discharge Current (Imax) | 40kA |
| Voltage Protection Level (Up) | <1.5kV |
| Enclosure Rating | IP40 (metal) |
| Dimensions | 232mm (H) x 258mm (W) x 110mm (D) |
| Entries | 25mm / 32mm knockouts (top & bottom) |
| Mounting | Wall-mounted, indoor use |
| Standards | BS 7671, IEC 60364, EN 61439-3 compliant |
🔧 Installer Overview
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Fully pre-wired and tested – saves time on site.
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RCBO can be fed from top or bottom.
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SPD connected via internal busbar for clean layout.
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Earth and neutral bars clearly labelled for easy termination.
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Suitable for EV charge points, heat pumps, or light industrial use.
🛒 Why Buy from Eco Harmony
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Trusted UK supplier to EV installers
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Genuine WCED hardware
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Expert advice & fast dispatch
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Designed for compliance, convenience, and long-term reliability
Explore WCED Products
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All WCED Products — Browse the full range of WCED boards, enclosures, and accessories for domestic, commercial, and industrial EV installs.
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Single Phase Boards — Ideal for home EV chargers, garages, garden rooms, and small-load circuits.
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3 Phase Boards — Perfect for 11kW–22kW chargers, workshops, and commercial high-load installations.
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3 Phase Distribution Boards — Ready-to-install 3-phase boards for commercial or multi-charger setups.
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IP40 Boards & Enclosures — Indoor-rated boards for garages, workshops, and plant rooms.
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IP65 Weatherproof Boards — Outdoor-rated, sealed boards for EV chargers and external installs.
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Other WCED Products — Accessories, replacement parts, modules, and miscellaneous components.
Browse the full WCED range for reliable, installer-friendly EV distribution boards, enclosures, and accessories — suitable for domestic, commercial, and industrial EV installs.
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