Automatic 15% discount for all contractors on all orders over £100 excluding VAT

WRB125C-030 is a 25A C Curve high immunity Type A mini RCBO designed for circuits with higher inrush characteristics. It combines overload, short-circuit, and residual current protection in one compact device, making it suitable for domestic and commercial installations where board space is limited.

As part of the Whitecliffe WRB range, this RCBO provides Type A residual current protection, detecting both AC and pulsating DC components. Its high immunity design helps reduce nuisance tripping, while the bi-directional format makes it suitable for modern electrical systems including inverter-led applications.

Installer Tip: A 25A C Curve RCBO is useful on circuits with higher startup demand, where a B Curve device may trip too readily during energisation.

Key Features

  • 25A rated current – suited to medium-load circuits
  • C Curve tripping – better suited to higher inrush applications
  • Type A protection – detects AC and pulsating DC components
  • High immunity design – helps reduce nuisance tripping
  • 30mA residual current protection
  • 6kA breaking capacity
  • 1P+N format – single pole with switched neutral
  • Compact 18mm width – saves valuable board space
  • Bi-directional operation – suitable for modern installation layouts

Compare Mini RCBO Variants

Model Rated Current Curve Type Width
WRB125B-030 25A B Curve Type A, High Immunity 18mm
WRB125C-030 (This Product) 25A C Curve Type A, High Immunity 18mm
Translation missing: en.general.search.loading