RCD & Safety Switch Testing Service

RCD and Safety Switch Testing Service Melbourne

RCDs are highly effective at preventing electric shock arising from use of a faulty appliance or lead… but only if they are working correctly.

A faulty or slow to trip RCD not only compromises safety, it puts lives at risk.

You can trust ACME’s RCD testing service to ensure your RCD’s are reacting quickly and protecting you the way they should. Our non-destructive service is fast, accurate and cost-effective.

Our RCD testing service includes:

  • Guaranteed compliance with Safety Inspection Standard AS/NZS 3760.
  • Portable and fixed devices as well as those incorporated into leads.
  • Trip time testing to detect devices that react too slowly or not at all – accurate to within 8 milli-seconds  (8/1,000 of a second).
  • A detailed report showing the exact trip times and PASS/FAIL outcome.
  • Optional testing for nuisance tripping, short circuit simulation testing and a diagnostic “ramp test”.

We also perform an earth continuity and leakage current tests on all portable RCDs.


Push button tests are unreliable and do not verify that the RCD is working correctly. Never rely soley on a push button test when safety is concerned.

Contact ACME today to get your RCDs / Safety Switches tested.