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WMRC32BSP is a 4 way metal EV protection unit supplied with a 32A B Curve A-Type RCBO and built-in surge protection. Designed for single-phase EV charger circuits, it provides overload, earth leakage, and surge protection in one compact pre-configured enclosure.
Installer Tip: The dual switch action indicates the type of fault detected, helping electricians identify whether the trip relates to overcurrent or earth leakage.
This version is suited to standard EV charger circuits requiring a 32A B Curve A-Type RCBO with integrated surge protection in one enclosure. You can also browse related products in our EV protection range, RCBO collection, and surge protection range.
| Model | RCBO Rating | Curve Type | SPD Type | Ingress Rating | Common Use |
|---|---|---|---|---|---|
| WMRC32BSP | 32 A | B Curve | Type 2 | IP40 (Metal) | Domestic EV charger ≤7.4 kW |
| WMRC40BSP | 40 A | B Curve | Type 2 | IP40 (Metal) | High-load EV charger ≤9.6 kW |
| WMRC32CSP | 32 A | C Curve | Type 2 | IP40 (Metal) | Commercial EV installations |
| WMRC40CSP | 40 A | C Curve | Type 2 | IP40 (Metal) | Heavier-duty or inverter loads |
This 32 A B-Curve variant offers the optimal balance of protection and sensitivity for standard single-phase EV chargers. Fully wired, labelled, and compliant with BS 7671 Amendment 2 for quick approval during inspection.