For a simpler PME-only version
Model Rating Curve Application WRT132B-030 32A B Curve Consumer Units / General Loads WRT140B-030 (This Product) 40A B Curve Domestic / Commercial Loads WRT140C-030 40A C Curve EV / Motors / Heat Pumps WRT150B-030 50A B Curve Higher Load Circuits
Surface mount design – quick wall installation
Model Rating Curve Protection WMKB240BSP (This Product) 40A B MCB + SPD WMKB240CSP 40A C MCB + SPD
With double pole disconnection and bi-directional wiring
High Immunity Type A 4 Pole RCBO – 32A (ADR432C-30) Isolator For a simpler PME-only versionADR432C 30 is a 32A high immunity Type A 4 pole RCBO designed for three phase circuits where reliable overload, short circuit, and residual current protection are required. With 30mA residual current protection, 6mA DC detection, and a 10kA breaking capacity, it is well suited to EV charger installations, heat pump systems, and other inverter driven applications. Installer Tip: The twin handle trip indicator helps show whether the fault was caused by