RCB class AC
Class AC RCDs: standard residual current protection for circuits with sinusoidal AC leakage.
- Class: AC class for sinusoidal residual current.
- Sensitivity: 30mA and 300mA according to protection objective.
- Formats: 2P and 4P options for different boards.
- Use: standard residential and tertiary circuits.
Class AC RCDs for standard installations
Class AC RCDs are used to detect sinusoidal AC residual currents in conventional circuits. They are suitable for standard applications where no pulsating DC residual currents are expected.
This category is focused on standard residual current protection and should be used separately from Class A, Class B and super-immunised RCD families.
- Class: AC class for sinusoidal residual current.
- Sensitivity: 30mA and 300mA according to protection objective.
- Formats: 2P and 4P options for different boards.
- Use: standard residential and tertiary circuits.
Class AC devices remain a practical solution for conventional circuits when the load profile is compatible.