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Designed for upstream use
solar PV systems
Installer Tip: Choose a C-curve RCBO when circuits have higher inrush currents — for example
The WAR4100-030 is a 4 pole
The WFD106B-030 is a 6A
Type A RCBO – 20A C Curve, 30mA Isolator Designed for upstream useThe WRT120C 030 is a 20A C Curve Type A RCBO providing overcurrent and 30mA residual current protection in one compact unit. With switched live and neutral disconnection for full isolation, bi directional wiring for solar PV and inverter fed systems, and high immunity electronics to reduce false tripping, it is a dependable solution for EV chargers, motors, and heat pump circuits. Compliant with the 18th Edition Wiring Regulations (Amendment 2) and
