Type A RCBO with Surge Protection – 32A C Curve (Solus Pack)
18th Ed. Compliant
2-Year Warranty
UK Stock
Free Delivery £30+
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The WER32C/Solus is a 32A C Curve Type A RCBO with integrated Surge Protection, supplied in a pre-assembled Solus Pack. It provides 30mA residual current protection with full overload defence, while the built-in Type 2 SPD ensures compliance with the 18th Edition Wiring Regulations (Amendment 2) for EV charging circuits,...
The WER32C/Solus is a 32A C Curve Type A RCBO with integrated Surge Protection, supplied in a pre-assembled Solus Pack. It provides 30mA residual current protection with full overload defence, while the built-in Type 2 SPD ensures compliance with the 18th Edition Wiring Regulations (Amendment 2) for EV charging circuits, solar PV, and inverter-fed systems.
Built with high immunity electronics, this unit resists nuisance tripping caused by harmonics or switching surges. The C Curve tripping characteristic makes it suitable for EV chargers, motors, and circuits with higher inrush currents.
Installer Tip: Opt for the C Curve when installing EV charge points, heat pumps, or motor circuits. If fitting standard domestic lighting or socket loads, the B Curve variant is often more suitable.
Key Features
- 32A C Curve Type A RCBO – 30mA sensitivity, 10kA rated
- Integrated Type 2 SPD – surge protection included
- High immunity design – minimises nuisance trips
- Double pole disconnection – disconnects live and neutral
- Bi-directional wiring – suitable for inverter systems
- DIN rail mounting – quick and straightforward fit
- Complies with BS EN 61009 & 18th Edition regs
Compare Solus Packs
| Model | Rating | Curve | Surge Protection |
|---|---|---|---|
| WER32B/Solus | 32A | B Curve | Integrated SPD |
| WER32C/Solus (This Product) | 32A | C Curve | Integrated SPD |
| WER40B/Solus | 40A | B Curve | Integrated SPD |
| WER40C/Solus | 40A | C Curve | Integrated SPD |
What’s the difference between the B and C curve?
B curves trip faster on low inrush loads. C curves are designed for circuits with higher inrush currents such as EV charge points, motors, or heat pumps.
Does this pack already include surge protection?
Yes – a Type 2 SPD is integrated, meeting Amendment 2 surge protection requirements.
Can I use this for EV chargers?
Yes. Type A RCBO + SPD is suitable for most EV charger manufacturers. For PME systems, pair with our PME Fault Detection Units.
Is it reversible wired?
Yes, line/load connections are bi-directional, ideal for inverter-fed systems like solar or battery installs.
- Type: A (AC + pulsating DC detection)
- Rating: 32A
- Trip Curve: C
- Sensitivity: 30mA
- Breaking Capacity: 10kA
- Poles: 2 (double pole disconnection)
- Surge Protection: Type 2 SPD integrated
- Mounting: DIN rail
- SKU: WER32C/Solus
- Standards: BS EN 61009, IEC 61009
Delivered as a Solus Pack with RCBO + SPD combined. Designed for consumer units and EV-ready boards needing 32A C Curve protection with surge compliance built in.
- Mounts to standard DIN rail
- Check rating suits connected load / charger spec
- SPD earth lead should be kept as short as possible
- Installation must be completed by a qualified electrician
