"CD441J (Four Pole RCCB, 40A, 30mA Sensitivity)
The CD441J is a Four Pole RCCB rated at 40A with 30mA sensitivity, ensuring fast disconnection during fault conditions, suitable for medium-load electrical installations."
The CD441J is a Four Pole RCCB rated at 40A with 30mA sensitivity, ensuring fast disconnection during fault conditions, suitable for medium-load electrical installations."