Cable Sizes Australia ^new^ ✦ Premium & Essential

This guide is for educational purposes and does not replace a site-specific calculation by a qualified professional.

| Cable Size | Common Application | Breaker Size (Typical) | | :--- | :--- | :--- | | | Lighting | 10A | | 2.5mm² | Power Points / Small A/C | 16A or 20A | | 4.0mm² | Electric Ovens / Large A/C | 25A or 32A | | 6.0mm²+ | Sub-Mains / Induction Cooktops | 32A to 40A+ | cable sizes australia