High Immunity RCBO – 32A B Curve, Type A, 30mA (WER32B-030) Metal Meter Isolation bi-directional operation for solar PV

bi-directional operation for solar PV and inverter-fed circuits

For low inrush domestic loads

Part Code Incomer MCB Set Typical Use WMMS/616 100A Main Switch 6A + 16A (B) Lighting + light power/tool circuit WMMS/620 100A Main Switch 6A + 20A (B) Lighting + heavier socket or radial circuit WMMS/632 100A Main Switch 6A + 32A (B) Lighting + high-load circuit (e

the 32A B Curve RCBO may be more appropriate

High Immunity RCBO – 32A B Curve, Type A, 30mA (WER32B-030) Metal Meter Isolation bi-directional operation for solar PVThe WER32B 030 is a 32A B Curve High Immunity Type A RCBO, engineered for solar PV, battery storage, and EV ready consumer units. It provides combined overload, short circuit, and 30mA residual current protection with added immunity against nuisance tripping in inverter heavy environments. Built with double pole disconnection and bi directional wiring, this RCBO ensures safe, compliant installs in line with the 18th Edition Wiring Regulations