A-Type RCBO EV Kit – 2 Way 25 A C Curve (WMEV225C)
18th Ed. Compliant
2-Year Warranty
UK Stock
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The WMEV225C is a 2-way A-Type RCBO EV Kit fitted with a 25 A C-curve high-immunity Type A RCBO. It provides combined overload, short-circuit and earth-leakage protection (30 mA AC + 6 mA DC) in full compliance with 18th Edition Amendment 2. Perfect for 5–6 kW EV chargers or light...
The WMEV225C is a 2-way A-Type RCBO EV Kit fitted with a 25 A C-curve high-immunity Type A RCBO. It provides combined overload, short-circuit and earth-leakage protection (30 mA AC + 6 mA DC) in full compliance with 18th Edition Amendment 2.
Perfect for 5–6 kW EV chargers or light commercial feeds, this variant handles moderate inrush currents without nuisance tripping. Pre-assembled in a compact 2-way steel enclosure with dual-pole isolation and clear fault indication, it’s ready for rapid, regulation-ready installation.
Installer Tip: Use a 25 A C-curve when charging loads draw 5–6 kW or include transformer/inverter input stages with brief startup surges. For standard domestic 7 kW chargers, step up to the 32 A variant.
- 25 A C-curve Type A RCBO (30 mA AC + 6 mA DC detection)
- Dual-pole (1P + N) isolation – disconnects live and neutral
- Compact 2-way steel enclosure with hinged lid
- High-immunity Type A design minimises false trips on EV loads
- Complies with BS EN 61009-1 and BS 7671 (A2)
| Part Code | Rating | Curve | Typical Use |
|---|---|---|---|
| WMEV220C | 20 A | C | 4–5 kW chargers / light domestic circuits |
| WMEV225C | 25 A | C | 5–6 kW chargers / light commercial feeds |
| WMEV232C | 32 A | C | 7 kW EV chargers / dedicated radials |
Each kit is pre-built and inspection-ready. For PEN fault and load-balancing compliance, pair with our PME Fault Detection Unit. Add a Single Module SPD for surge protection where required.
When should I use the 25 A C Curve variant?
Choose it for 5–6 kW chargers or small commercial circuits that see brief startup surges from transformers or motors.
Is this kit 18th Edition compliant?
Yes – it includes a Type A RCBO with 30 mA AC + 6 mA DC detection to BS 7671 (A2).
Does it isolate both live and neutral?
Yes – the 1P + N RCBO provides full dual-pole isolation for safety and maintenance.
Can I add surge protection?
Yes – fit a Single Module SPD or install upstream protection as required.
Is it suitable for solar PV as well as EV circuits?
Yes – the bi-directional Type A RCBO is approved for EV and solar PV systems.
- Part Code: WMEV225C
- Enclosure: 2-way steel with hinged lid
- Device: Type A RCBO (high immunity)
- Rated Current (In): 25 A
- Curve: C
- Earth Leakage: 30 mA AC + 6 mA DC
- Breaking Capacity: 6 kA
- Poles: 1P + N (switched neutral)
- Standards: BS EN 61009-1; BS 7671:2018 (A2)
- Typical Use: 5–6 kW chargers / light commercial EV circuits with inrush current
The WMEV225C kit is supplied pre-assembled for fast fit-out. Installation and testing must be carried out by a qualified electrician.
- Mount indoors or in an IP-rated location if external
- Select 25 A C-curve for 5–6 kW chargers or small commercial feeds
- Verify Zs, R1 + R2 and disconnection times to BS 7671 (A2)
- Install upstream SPD if required by site spec or manufacturer
