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Fault finding

Safety switch keeps tripping?

A safety switch trips because it has found a problem. We find out what, fix it and test the circuit, so it stops cutting your power.

4.8 from 250+ Google reviews

What usually causes it

A safety switch (RCD) cuts the power when it detects electricity leaking to earth. That leak usually comes from a faulty appliance, moisture in an outdoor power point, light or cable, or damaged wiring.

Tripping when it rains points to water getting in somewhere outside. Tripping when a particular appliance runs points to that appliance. If it trips straight back off when you reset it, there is a fault still connected.

What you can safely check

  • Turn off and unplug appliances on the affected circuit, then try resetting the safety switch.
  • Plug things back in one at a time. If it trips when one goes in, that appliance is the likely cause.
  • If it still trips with everything unplugged, leave it off and call us. Do not hold the switch on.

How we fix it

  • Find the cause We test circuit by circuit and appliance by appliance until we find the leak.
  • Fix and test We repair the fault, then test the circuit and the safety switch before we leave.
  • Replace a faulty switch Safety switch replacement from $189 inc GST.
  • After hours No power and can't wait? Call our 24/7 line on 0487 259 697.

Prices

Standard attendance and first hour$149
Additional labour$37.50 per 15 min
Safety switch replacementFrom $189
After-hours attendance and first hour$249

All prices include GST. See the full price guide.

Queensland Electrical Contractor Licence 91200. $20 million public liability insurance. All work to Australian Standards (AS/NZS 3000).

Recent jobs

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  • Woody Point

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From our job records. Customer names and addresses are left out.

What our customers say

  • Turned up on time . No fuss buisness to deal with . Found the fault . Definitely use them again

    Joe S. Google review, Dec 2025

  • Got my job done quickly with the high quality, my safety switches upgrade is also assigned to them. Highly recommended!

    Kelvin L. Google review, Nov 2025

  • Excellent work to install two ceiling fans and two split AC systems. I have also used them to fix lighting on my boat. Highly recommend.

    Tod C. Google review, Oct 2026

Real Google reviews, shown with first name and initial. Rated 4.8 from 250+ reviews. More reviews · Read them all on Google

Safety switch tripping: common questions

Can't see your question? Call 0492 268 126 and talk to the team.

All FAQs

Is a tripping safety switch dangerous?

The switch is doing its job by cutting the power. The fault behind it can be dangerous, so don't keep resetting it or hold it on. Find the cause or call us.

Why does it only trip when it rains?

Water is getting into something outside: an outdoor power point, light, garden lighting or a damaged cable. See safety switch trips in the rain.

Could the safety switch itself be faulty?

Sometimes. We test it, and if it is the switch, replacement is from $189 inc GST.

How much does it cost to find the fault?

Standard attendance and the first hour is $149 inc GST, then $37.50 per 15 minutes. After hours, attendance and the first hour is $249 inc GST.

Is the work guaranteed?

Yes. We are licensed and insured (Queensland Electrical Contractor Licence 91200, $20 million public liability insurance), all work is done to Australian Standards (AS/NZS 3000), and our workmanship is backed by our satisfaction guarantee. We confirm the terms in your quote, and your rights under Australian Consumer Law always apply.

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Emergency or after hours? Call 0487 259 697

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Still tripping?

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