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The WPEVCU32CSP is a weatherproof IP65 EV connection unit fitted with a 32A C Curve MCB, 100A isolator, and integrated Type 2 Surge Protection Device (SPD). This unit provides reliable overload protection, isolation, and surge defence in one enclosure, making it a compliant choice for EV charger installations under BS 7671:2018 (Amendment 2).
The 32A C curve MCB is designed for circuits with higher inrush currents — such as EV chargers with power electronics, solar PV inverters, or other inductive loads. Its compact design makes it a versatile solution for both residential and light commercial installs.
Installer Tip: Use the 32A C Curve variant where equipment generates higher start-up currents (e.g. chargers with active front ends). The C curve prevents nuisance tripping while maintaining full circuit protection.
| Model | Rating | Curve | Protection |
|---|---|---|---|
| WPEVCU32BSP | 32A | B | MCB + SPD |
| WPEVCU40BSP | 40A | B | MCB + SPD |
| WPEVCU32CSP (This Product) | 32A | C | MCB + SPD |
| WPEVCU40CSP | 40A | C | MCB + SPD |
| WPEVCU63CSP | 63A | C | MCB + SPD |