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detecting both AC and pulsating DC components
and renewable projects
Surface-mount with knockouts for gland entry
Single module width (18mm) for tight boards
It includes a 4-pole Type 2 SPD (20kA/40kA) paired with a 40A High Immunity RCD
High Immunity Type A Mini RCBO – 20A C Curve (WRB120C-030) EV Connection Units detecting both AC and pulsatingThe WRB120C 030 High Immunity Type A Mini RCBO is a 20A C Curve protective device designed for circuits with higher inrush currents. Compact at just 18mm wide, it combines short circuit, overload, and residual current protection in one unit. With 30mA Type A sensitivity and high immunity performance, its ideal for EV chargers, pumps, small motors, and commercial appliances where nuisance tripping needs to be avoided. Installer Tip: Choose the 20A C
US$ 21.00
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