WCED 3-Phase TPN Distribution Board with 4-Pole 125A Main Switch & Type 2 Surge Protection
5.0/5.0
3 reviews
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⚡ WCED 4-Way TPN Distribution Board with 4P 125A Main Switch & 4P SPD
Robust Protection for Commercial & Industrial Installations
This high-quality, pre-wired distribution board is designed for demanding three-phase applications. It combines a 125A 4-pole main switch with an integrated Type 2 Surge Protection Device (SPD), all housed in a durable 1.2mm steel IP65-rated enclosure. Ideal for commercial, industrial, and EV charger installations, this unit ensures safety and compliance with the latest electrical standards.
🔧 Key Features
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4-Way TPN Configuration: Supports up to four outgoing circuits, providing flexibility for various installations.
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125A 4-Pole Main Switch: Offers reliable isolation and protection for the entire system.
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Integrated Type 2 SPD: Protects sensitive equipment from transient voltage spikes, enhancing system longevity.
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Metal Enclosure: Weatherproof and robust, suitable for both indoor and outdoor installations.
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Pre-Wired and Tested: Ready for immediate installation, saving time on-site.
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Compliance: Meets BS 7671 and 18th Edition Amendment 2 standards.
📋 Technical Specifications
| Specification | Details |
|---|---|
| Model | WCED 4-Way TPN Distribution Board with 4P 125A Main Switch & 4P SPD |
| Configuration | 4-way TPN (Triple Pole and Neutral) |
| Main Switch Rating | 125A, 4-pole |
| Surge Protection | Type 2, 4-pole SPD |
| Enclosure Rating | 1.2mm steel |
| Dimensions | 400mm (H) x 300mm (W) x 150mm (D) |
| Cable Entries | 25mm and 32mm circular knock-outs (top and bottom) |
| Mounting | Wall-mounted, indoor/outdoor use |
| Standards Compliance | BS 7671, 18th Edition Amendment 2 |
🛠️ Installation Notes
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Mounting: Ensure the unit is securely fixed to a suitable wall surface, allowing for adequate ventilation and accessibility.
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Wiring: Follow the manufacturer's wiring diagram and adhere to local electrical regulations during installation.
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Testing: Perform appropriate testing procedures to verify the integrity and functionality of the installation.
🛒 Why Choose Eco Harmony?
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Trusted UK Supplier: Serving electrical professionals across the UK.
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Quality Assurance: Genuine WCED products with full compliance to UK standards.
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Expert Support: Access to technical advice and customer service.
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Fast Dispatch: Quick and reliable delivery to your location.
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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Fitted a couple of WCED 3-phase boards recently and I’m really impressed with the quality. Solid enclosure, good internal layout and plenty of room for dressing cables properly. Everything lines up as it should and it feels like a proper installer-grade board.
I also took advantage of the 25% discount on the MCBs, which made it even better value for money. Great prices for a professional setup.
Will definitely be using WCED again.
I installed this distribution board in a workshop recently and everything went smoothly. The enclosure is robust, and the pre-wired setup saves a lot of time. The 25% discount on MCBs when purchased with the TPN board is a real bonus—it makes the full system more affordable for my clients. Highly recommend this product
Purchased for a project, and this was exactly what I needed. The range of rcbos and mcbs allowed me to spec this to include all the protection I needed. The price was the main draw as this is some of the most competitive pricing I found. Definitely buying more