Description
FuseBox RTA102530B 25A 30mA 10kA B Curve Type A RCBO
FuseBox RTA102530B 25A 30mA 10kA B Curve Type A RCBO is a 25A protective device designed for compatible FuseBox TPN / three phase consumer units. It combines the functions of an MCB and RCD in one unit, providing protection against overloads, short circuits and earth leakage faults.
This FuseBox RTA102530B 25A 30mA 10kA B Curve Type A RCBO detects AC and pulsating DC residual fault currents, while the B Curve tripping characteristic is suited to standard circuit loads. With 30mA residual current sensitivity and a 10kA breaking capacity, it is suitable for selected circuits where the design calls for a 25A RCBO.
Typical Uses – FuseBox RTA102530B 25A 30mA 10kA B Curve Type A RCBO
- Compatible FuseBox TPN / three phase consumer units
- Selected 25A final circuits
- Fixed appliance or small power circuits requiring a 25A protective device
- Applications where a B Curve tripping characteristic is specified
- Installations requiring a 10kA rated protective device
Key Features
- 25A current rating
- 10kA breaking capacity
- 30mA residual current sensitivity
- Type A protection for AC and pulsating DC fault detection
- B Curve tripping characteristic for standard circuit loads
- Combines overload, short-circuit and earth fault protection
- DIN rail mountable for consumer unit installation
- Made for compatible FuseBox TPN / three phase consumer units
FuseBox TPN Board Compatibility
This RCBO is intended for use with compatible FuseBox TPN / three phase consumer units. It is not listed here as a standard single-phase domestic board device, so always match the protective device to the correct FuseBox board range before installation.
View compatible FuseBox 3 phase consumer units, browse FuseBox protective devices, or shop all products from this brand.


