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RCD Switch


Care and Service


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Workmanship Guarantee

Mr Emergency electricians supply, repair, replace, service or install RCD switches.

What Is an RCD Switch?

RCD switches, which are also known as Residual Current Device safety switches, are the best safety measure for preventing electrical shocks and serious harm. Nowadays, a safety switch is also a compulsory part of any switchboard and ideally, there is one safety switch for each electrical circuit.

A safety switch continuously monitors your home’s electrical current – or more specifically individual circuits. If a RCD safety switch detects a fault in the current, such as a current leak, it automatically shuts off the power. This speedy reaction prevents injury. RCD safety switches can shut off power in an impressive 30-millisecond window, so you know they will work quickly before you can even blink.

At Mr Emergency we offer a wide range of RCD safety switches. We source and install any safety switch that we believe is right for your home. Our team of fully qualified and highly trained electricians have all the knowledge to make those decisions.

Safety Switch Installation, Service & Repair

At Mr Emergency we supply and install a range of RCD safety switches. Even if there’s one you prefer we can source it as well. Mr Emergency are experts in the electrical field with years of experience and can offer invaluable advice and professionalism for your home’s electrical safety.

It doesn’t matter if it’s an RCD main switch, an RCD trip switch or an RCD light switch issue. We have you covered. Our goal is to always offer a long lasting solution, which is why we always have fresh stock on hand. This way we can react quickly when an electrical fault cannot be repaired and a brand new replacement is needed.

All electricians at Mr Emergency are highly trained in fault finding techniques and electrical safety. If you have any doubts over your switchboard’s capabilities they can provide advice or clear up any concerns with sound knowledge. Operating in all major Australian cities, we are local and have technicians available 24/7. And when it is an emergency, our team can be on site in less than 30 minutes after you call. Meanwhile, with Mr Emergency you can also look forward to:

  • Service at your door in 30 minutes*
  • Fully certified and licensed electricians and technicians
  • Van stocked with all the right parts
  • The best emergency response rate in the business
  • 24/7 readiness
  • Interest free, $0 deposit options**

Interest Free Plans

Here at Mr Emergency, we understand that RCD safety switches have to be fixed and that you don’t always have the funds available to pay for the work immediately.  That’s why we offer our customers a range of $0 deposit, interest free payment plans**. You get to choose between weekly and fortnightly repayment options.

The application process is easy, with most of our customers getting accepted straight away. Our electricians can set you up when at your place and once you’re approved they can start work immediately. You can also pay with cash or cheque. Visa, MasterCard or American Express credit card payments can be made using the facilities in our vans. Getting a qualified electrician to your place for an RCD switch service just takes a call to the team at Mr Emergency. Contact us today.

Mr Emergency Does It All

Here at Mr Emergency, we don’t just do RCD safety switches. We also have expert plumbers, gas fitters and air conditioning specialists on hand to respond to any of your emergencies. For more information about getting your safety switch fixed right away, contact Mr Emergency today.


Mr Emergency Employee
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Fixed prices, pay by the job not by the hour
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At your door within 30 mins* of booking
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$0 deposit, interest free payment options**
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No extra fees for after hours, weekends or public holidays


What our customers have to say.

Definitely will recommend

Job number 122248 Chris C he did a good job of clearing it a lot of gunk was down there... Chris was very good at it... We had a good convo also top bloke will recommend him definitely....

Very polite and professional

Top notch customer service! I got a call back within 3 minutes of sending my enquiry through the website. Chris D showed up the next day and was on time. Very polite and professional. Took off his sho...

Great friendly service

Came out same day, reviewed old unit, and had a new unit booked in ready to install at a date we chose very quickly. Great friendly service. Highly recommend. Job no. 30369....

Replaced our hot water

Thanks Tyson from Mr Emergency Plumbing for replacing our hot water service, fast with great advice....