Why Every Perth Home and Business Needs a Working RCD Safety Switch

RCD (residual current devices) safety switches are vital and required by law in Western Australia.
RCDs work by detecting even the smallest amount of electricity leaking from a faulty appliance or faulty power point and going to ground (which generally means a person).
This safety switch can cut power in less than 1 second, saving countless lives.
RCD safety switches are often found in the switchboard. New laws require that all new housing or commercial properties have them installed, but you don’t need a new home to acquire one!
Amp Electrical Perth is a fully licensed electrician who can install RCDs into your existing switchboard or replace malfunctioning safety switches.
Only a licensed electrician should replace or install safety switches. Call Amp Electrical Perth for a free quote!
Electrical Shocks and Fire Hazards – Why You Shouldn’t Delay Installation
When you understand how RCDs work and their importance, you don’t want to wait another day to have these installed.
Remember that safety switches are different from the circuit breakers you see on bathroom power points. RCD safety switches cut power to the entire home, not only saving lives but also preventing serious electric shocks and even fires!
Common Signs Your RCD or Safety Switch Needs Replacement

Like all devices, RCDs wear out or stop working over time. The following are some common signs that your RCD may need replacing:
- The switch frequently resets for no apparent reason.
- The switch will not reset.
- Pressing the “T” for testing on the switch does nothing.
- If the switch has moisture or appears to be corroded, it’s time to replace it.
The age of the switch also matters. Newer switches are quicker to react.
If you’ve noticed any of these signs, act fast and contact Amp Electrical Perth. We are a fully licensed and insured local electrician, servicing property owners in High Wycombe and other Perth suburbs.
Rely on expert, fast service for all your electrical needs. Call us now!
RCD Installation Perth – Licensed Electricians Servicing High Wycombe & Perth Metro Residents

Don’t play games with electrical safety! Only licensed electricians are allowed to test and install RCDs and circuit breakers to avoid electric shock and electrical fires.
Our licensed electricians are experts in getting RCD safety switches installed and ensuring that they meet Australian standards.
From testing your current RCDs to installing new ones, you can rely on Amp Electrical Perth to assess potential electrical faults and hazards in your electrical equipment and perform electrical repairs that meet AS/NZS wiring standards.
RCD & Safety Switch Requirements in Western Australia

Electrical safety laws in Western Australia require that every residential building has a minimum of two RCDs. Each RCD protects a set of circuits.
Regular testing ensures that your RCDs respond quickly and work properly. Most Perth homeowners test their RCDs every year, but you can also have our licensed electricians test them for you.
We’re happy to tell you that Amp Electrical Perth offers professional testing services on the RCD beyond the basic push button testing. We use calibrated equipment to verify trip times and fault sensitivity.
Testing and Replacing Faulty RCDs – When to Call a Professional
While most people believe that using the test button on the safety switch is “good enough”, the truth is that these safety switches can become slow. The testing button may still work, but the switch is outdated or slows down to a point where it becomes ineffective.
Amp Electrical Perth is happy to test your RCD safety switches and easily install new, modern ones with no waiting for parts.
If your RCD fails the test or frequently turns off the power for no apparent reason, or if the switch will not reset at all, it’s time to call on the professionals at Amp Electrical Perth.
Other Electrical Services We Offer in Perth WA:

In addition to RCD safety switch testing and installations, our expert technicians also offer:
- Power point installations
- Residential electrical services
- Commercial and industrial electric services
- Smoke alarm installation
- Emergency electrical work (available 7 days a week)
- Switchboard and meter box upgrades
- EV charging installations
- Ceiling fan installations
- Smart home automation
- Electric hot water system installation and repairs
- And many more!
We’ve only scratched the surface of what our fully licensed and insured electricians can do for your home or business.
Servicing All Perth Metro Areas: From High Wycombe & Belmont to Canning Vale, Osborne Park, Hillarys & Everywhere in Between!
AMP Electrical Video Here
Amp Electrical Perth installs and tests RCD safety switches throughout High Wycombe, Belmont, Canning Vale, Maddington, Kalamunda, and Thornlie.
If you live in the Perth metro area, we happily service your community!
Call us today for a free quote!
Call Amp Electrical Perth Today for a Free Quote and Safety Check!

Amp Electrical Perth is a proud resident of Perth, and we want to give back to our community.
We offer free quotes and free RCD safety inspections, and we don’t charge call-out or service fees.
Don’t wait another day wondering if your RCD safety switches are up to date or working correctly.
Call Amp Electrical Perth today and sleep easier tomorrow!

Frequently Asked Questions
Q: How much does it cost to install an RCD in Perth?
A: Generally speaking, you can expect to pay between $150-$250 per unit. Of course, this will depend on your switchboard and wiring conditions. Call Amp Electrical Perth today for a free quote. We will even inspect your RCDs at no cost, and there is NEVER a call-out fee!
Q: Where should an RCD be fitted in my home?
A: RCD safety switches are installed in the main switchboard. This setup protects your entire home from electrical faults. Amp Electrical Perth will ensure that your RCDs are correctly installed and marked for your safety and are working properly.
Q: What is the difference between a safety switch and an RCD?
A: Two words with the same meaning. Your RCD is a safety switch, and safety switches are called RCDs.
Q: Does the RCD go before or after the circuit breaker?
A: Truth is, RCDs and circuit breakers work together. Amp Electrical Perth will install RCDs to protect each circuit breaker.
Q: Can you replace or upgrade old safety switches in Perth?
A: We absolutely can! Our expert team will test and replace any RCDs that aren’t working correctly or are no longer up to code. Licensed professionals, such as Amp Electrical Perth, can identify RCDs and assess compliance or non-compliance with Australia’s new safety standards.
Q: Are RCD safety switches mandatory in WA homes?
A: Yes, they are. In fact, you must have at least two RCD safety switches in your home, and this applies to rental properties, flats, and new construction. Amp Electrical Perth will ensure that your home meets or exceeds all electrical safety standards for Australia.
Q: Do you offer free quotes and same-day installations?
A: Yes, we do! Amp Electrical Perth offers free quotes, free safety inspections, and same-day installations whenever possible. We never charge a call-out fee! Save money and feel safer by calling Amp Electrical Perth today!