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WMRC32CSP is a 4 way metal EV protection unit supplied with a 32A C Curve A-Type RCBO and built-in surge protection. Designed for EV charger circuits with higher inrush characteristics, 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 during commissioning and fault finding.

  • 4 way metal enclosure – compact pre-built EV protection format
  • 32A C Curve A-Type RCBO – suited to EV circuits with higher startup or inrush characteristics
  • High immunity design – helps reduce nuisance tripping
  • 30mA AC earth leakage protection
  • 6mA DC earth leakage detection
  • Built-in surge protection – helps protect connected equipment from transient overvoltages
  • Pre-wired assembly – built for faster installation
  • Dimensions: 110mm x 175mm x 91mm

This version is well suited to EV charger circuits where a 32A C Curve A-Type RCBO is preferred over a B Curve device. 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) Standard domestic EV charger ≤7.4 kW
WMRC32CSP 32 A C Curve Type 2 IP40 (Metal) Commercial EV charger or higher inrush load
WMRC40BSP 40 A B Curve Type 2 IP40 (Metal) High-load EV charger ≤9.6 kW
WMRC40CSP 40 A C Curve Type 2 IP40 (Metal) Heavier-duty or inverter-driven systems

This 32 A C-Curve model is ideal for commercial or mixed-load EV charger setups where transient inrush currents are common. Fully compliant with BS 7671 and factory-tested for rapid installation and inspection approval.

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