Type A RCBO – 32A C Curve, 30mA
18th Ed. Compliant
2-Year Warranty
UK Stock
Free Delivery £30+
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The WRT132C-030 is a 32A C Curve Type A RCBO combining overcurrent and residual current protection in a compact single-module device. It features switched live and neutral disconnection for full isolation, bi-directional wiring for solar PV and inverter systems, and high immunity electronics that reduce nuisance tripping in demanding environments....
The WRT132C-030 is a 32A C Curve Type A RCBO combining overcurrent and residual current protection in a compact single-module device. It features switched live and neutral disconnection for full isolation, bi-directional wiring for solar PV and inverter systems, and high immunity electronics that reduce nuisance tripping in demanding environments. Ideal for EV chargers, motors, and commercial circuits with higher inrush loads.
Compliant with the 18th Edition Wiring Regulations (Amendment 2) and tested to IEC/EN 61009-1, this RCBO is built for reliable performance in both domestic and light commercial boards.
Installer Tip: Choose the C Curve for circuits with higher inrush demand like EV charge points, motors, or heat pumps. For standard domestic loads, the B Curve is usually sufficient.
Key Features
- 32A C Curve Type A RCBO – overload and 30mA earth leakage protection
- Switched live & neutral – ensures safe disconnection
- High immunity design – prevents nuisance trips
- Bi-directional wiring – compatible with inverter-fed and renewable circuits
- Compact 18mm module – fits standard DIN rail consumer units
- 10kA breaking capacity – durable for residential & commercial installs
- Tested to IEC/EN 61009-1
Compare WRT Range
| Model | Rating | Curve | Application |
|---|---|---|---|
| WRT125C-030 | 25A | C Curve | EV / Heat Pumps / Commercial |
| WRT132C-030 (This Product) | 32A | C Curve | General Loads / Inverter Systems |
| WRT140C-030 | 40A | C Curve | Motors / EV / High Inrush |
| WRT132B-030 | 32A | B Curve | Domestic / Standard Loads |
When should I use a 32A C Curve RCBO?
For 32A circuits with high inrush current, such as EV chargers, motors, or inverter-fed systems.
Why Type A instead of AC?
Type A RCBOs detect pulsating DC as well as AC leakage, making them necessary for EVs, solar, and modern electronics.
Does this fully isolate the circuit?
Yes – switched live and neutral provide full disconnection when tripped or switched off.
How does high immunity help?
It reduces nuisance trips caused by harmonics and switching surges in inverter-heavy environments.
- Type: A (detects AC + pulsating DC leakage)
- Rating: 32A
- Trip Curve: C
- Sensitivity: 30mA
- Breaking Capacity: 10kA
- Poles: 1P+N (switched live + neutral)
- Voltage: 230V AC
- Impulse Withstand: 4kV
- Electrical Life: 2,000 operations
- Mechanical Life: 10,000 operations
- Protection Degree: IP20
- Terminal Capacity: Top 10mm² / Bottom 16mm²
- Dimensions: W17.8 × H116 × D76mm
- SKU: WRT132C-030
- Standards: IEC/EN 61009-1
RCBO designed for 32A circuits with higher inrush demands. Provides full overload, short-circuit, and 30mA earth leakage protection. Suitable for EV, motors, and inverter-based installs.
- DIN rail mount – single 18mm module
- Ensure load demand matches 32A rating
- Bi-directional wiring simplifies installation
- Installation must be by a qualified electrician
