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In Australia, residual current devices have been mandatory on power circuits since:199319951991

Question

In Australia, residual current devices have been mandatory on power circuits since:

  • 1993
  • 1995
  • 1991
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Solution

The correct answer is 1991.

In Australia, the introduction of Residual Current Devices (RCDs) became a requirement for new residential and some commercial electrical installations in the early 1990s. Specifically, the Australian Wire Industry Association (AWIA) recommended that RCDs be installed in 1991 as a safety measure to prevent electric shock and reduce the risk of electrical fires. Over the years, regulations have evolved, and all new homes and major renovations must be equipped with RCDs for general power and lighting circuits. This was a significant step forward in improving electrical safety standards across the country.

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