If the number of available poles in your switchboard is limited, this could be the answer to your problems. Australec RCBO’s are a solid combination of residual current function along with over current protection that can be found in standard miniature circuit breakers.
With trip cycles that comply to AS/NZS standards they detect both current leakage to earth and short circuit protection per the values labelled on the unit. Residual Current Device - Safety Switch RCBO
30mA 1 Pole Amps 4.5kA
Available in 10a through to 32a models.
