8 Way IP65 EV Connection Unit with Surge Protection – 32A MCB (WPEVCU32BSP/8)
18th Ed. Compliant
2-Year Warranty
UK Stock
Free Delivery £30+
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The WPEVCU32BSP/8 is an 8 Way IP65 EV Connection Unit with Surge Protection designed for EV charger supplies that require a weatherproof, regulation-compliant solution. It combines isolation, overload protection, and surge defence in a compact, preassembled board — ready to install straight out of the box. Installer Tip: Keep SPD...
The WPEVCU32BSP/8 is an 8 Way IP65 EV Connection Unit with Surge Protection designed for EV charger supplies that require a weatherproof, regulation-compliant solution. It combines isolation, overload protection, and surge defence in a compact, preassembled board — ready to install straight out of the box.
Installer Tip: Keep SPD earth connections as short and direct as possible – ideally under 150mm – to comply with BS 7671 surge protection guidance and minimise let-through voltage.
- 100A main switch isolator for safe circuit isolation and maintenance
- 32A B-Curve MCB providing overload and short-circuit protection
- Factory-fitted Type 2 SPD – shields EV chargers from transient voltage spikes
- IP65 weatherproof enclosure with hinged cover for outdoor use
- Preassembled and tested for fast, regulation-compliant installation
- Complies with BS EN 61439-3 and 18th Edition surge protection requirements
- Built to order – typically dispatched within 3 working days
| Model | MCB Rating | Main Switch | SPD Type | Ingress Rating | Common Use |
|---|---|---|---|---|---|
| WPEVCU32BSP/8 | 32A | 100A Isolator | Type 2 SPD | IP65 | Single EV charger (≤7.4kW) |
| WPEVCU40BSP/8 | 40A | 100A Isolator | Type 2 SPD | IP65 | Higher-load EV charger (≤9.6kW) |
This 32A model is ideal for single-point EV charger installations requiring reliable isolation and surge protection. Fully compliant with BS 7671 Amendment 2 and suitable for use with PME or TT systems when paired with a PME Fault Detection Unit.
Is this suitable for outdoor EV charger installations?
Yes. The IP65-rated enclosure is weatherproof and designed for external mounting near EV charge points, garages, or driveways.
Does this include surge protection?
Yes. A Type 2 SPD is factory-fitted to protect EV circuits from transient overvoltage. For three-phase protection, see our 3 Phase SPD Enclosure.
Is it 18th Edition compliant?
Yes – fully compliant with BS 7671:2018 Amendment 2, including surge protection and isolation requirements for EV charger supplies.
Does it include earth fault protection?
No – this model provides overload and surge protection only. For installations needing PEN or earth leakage protection, pair with a PME Fault Detection Unit or upstream Type A RCBO.
How quickly is it dispatched?
Units are built to order and usually dispatched within three working days from our UK warehouse.
- SKU: WPEVCU32BSP/8
- Ways: 8 usable module slots
- Main Switch: 100A isolator
- MCB: 32A, B Curve
- Surge Protection: Type 2 SPD, 20 kA / 40 kA
- Enclosure: IP65-rated plastic, light grey
- Dimensions: 205 × 212 × 95 mm
- Voltage: 230 V / 50 Hz
- Weight: 1.6 kg
- Compliance: BS EN 61439-3, BS EN 60898, BS 7671 (18th Edition)
This EV connection unit is supplied pre-fitted with main switch, MCB, and surge protection for fast installation. Final testing and certification must be completed by a qualified electrician under BS 7671.
- Mount on a flat surface in a suitable outdoor location
- Seal all gland entries to maintain the IP65 ingress rating
- Select correct cable size for a 32A load and breaker characteristics
- Ensure SPD earth lead is kept as short as possible
- Label per Regulation 514.9.2 (identification of protective devices)
