Arc Fault Detection A-Type RCBO – WFD120B-030 (20A, B Curve, 30mA) WEV Electric Vehicle Kit and industrial sites with sensitive

and industrial sites with sensitive electronic loads

bi-directional wiring for solar and EV applications

For standard domestic installs

the WEC2100 is suitable for isolating resistive and moderately inductive loads such as lighting

16-module metal enclosure – 10 usable ways

Arc Fault Detection A-Type RCBO – WFD120B-030 (20A, B Curve, 30mA) WEV Electric Vehicle Kit and industrial sites with sensitiveThe WFD120B 030 is a 20A, B Curve Arc Fault Detection (AFDD) RCBO, combining arc fault detection, 30mA Type A residual current protection, short circuit, and overload protection in a single compact unit. Fully compliant with BS 7671: 2018 (18th Edition), it provides advanced fire prevention for modern electrical systems. Unlike conventional RCBOs, this AFDD RCBO includes a microprocessor based detection system that identifies arc faults caused by