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The WKC340C 3 Pole 10kA MCB is a 40A C Curve breaker built for protecting three-phase circuits with moderate inrush currents
Surface-mount with knockouts for gland entry
choose the C Curve version
detecting both AC and pulsating DC components
Single module width (18mm) for tight boards
High Immunity Type A Mini RCBO – 20A C Curve (WRB120C-030) EV Connection Units The WKC340C 3 Pole 10kAThe 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
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