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Electrical Safety
At Smartfix, our licensed electricians are committed to keeping your home safe. We provide safety switch installation, RCD testing and replacement, and protection against electric shock and tripping hazards.
With a large fleet across Perth and same-day weekday availability, we respond quickly and professionally to your needs. Fully insured and focused on delivering exceptional service, we make your home’s safety our priority.
Safety switches (RCDs)
Circuit breakers and fuses alone may not adequately protect against electrical shocks, as the current needed to trip them can be dangerously high. Residual Current Devices (RCDs), or safety switches, are designed to cut off electricity before it reaches harmful levels, significantly reducing the risk of serious injury or fatality. Installing RCDs in your home is essential for safeguarding you and your family against electrical hazards, providing peace of mind in your daily life.
Electric shocks & tingles
If you experience a shock or tingling sensation when touching a tap or power outlet, don’t ignore it. This could indicate a serious wiring problem that poses a significant safety risk. Unlike the mild static discharge you might feel after walking on carpet, electric shocks are usually sharp or painful. It’s crucial to address these issues immediately to prevent serious hazards and ensure the safety of your home and loved ones. If you notice any unusual sensations, contact our team.
Not every older switchboard can accept a new RCD safely or compliantly. RCD safety switches are installed directly inside your switchboard, so its condition matters. If your switchboard is old, damaged, or still running on ceramic fuses, it may need an upgrade before a compliant RCD installation can go ahead. Our licensed electricians check your switchboard as part of every safety switch job and flag anything that could affect your protection or your compliance with WA standards. See our switchboard services →
How many RCDs are required
In WA, residential properties that are sold, rented or hired must have all socket outlets and lighting final sub-circuits protected by at least two RCDs. Two RCDs is the minimum required, although some homes may need more depending on the number of circuits and the condition of the switchboard. RCD installation and replacement must be carried out by a licensed electrical contractor to ensure the work is safe and compliant with WA requirements.
Related electrical safety work
Ready to book your safety switch installation in Perth?
Whether you need a new safety switch installed, an existing RCD tested, or your switchboard assessed for WA compliance, our licensed electricians get it done right. From power point installation to switchboards, rewiring, and everything you need, we handle all the electrical work your home needs. Free quotes, no call out fees, and a lifetime workmanship guarantee.
If you have any questions or are not sure about your safety switch installation cost, contact our team today for a free quote.
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Have some questions?
Smartfix has developed a reputation amongst our clients as being honest, reliable, efficient and provide a professional service that delivers what we promise.
They are the same thing. RCD stands for Residual Current Device, which is the technical term. Safety switch is the everyday term most Perth homeowners use. Both refer to the device in your switchboard that cuts power within milliseconds if a fault is detected, protecting you from electric shock and fire.
No, they serve different purposes. A circuit breaker protects your wiring and appliances from overloads and short circuits. An RCD protects people by detecting current leakage and cutting power instantly if a fault is detected. Modern switchboards should have both installed for full protection.
According to Australian Standard AS/NZS 3760, homeowners should test their RCD safety switch every 6 months. It takes seconds — simply press the test button and the RCD should trip immediately. If it does not, call a licensed electrician to inspect it as soon as possible.
Press the test button on your RCD. If it trips and cuts the power, it is working correctly. If nothing happens, the RCD is faulty and needs to be replaced by a licensed electrician as soon as possible.
The cost of RCD installation depends on the number of RCDs required, the condition of your existing switchboard, and whether any additional work is needed. At Smartfix, we provide transparent, upfront pricing — contact us for a free quote tailored to your home.
Yes. WA law requires a minimum of two RCD safety switches protecting all power point and lighting circuits before a property can be sold, rented or leased. A licensed electrician will confirm how many your home needs to meet the Electricity Regulations.
Yes. Smartfix offers free quotes and same day available installation for RCD safety switches across Perth. Call us to book and we will get a licensed Smartfix electrician to your door as soon as possible.
In most cases, a standard RCD installation takes between 1 and 2 hours. The time can vary depending on the number of RCDs being installed and the condition of your existing switchboard. Our electricians work efficiently to get the job done with minimal disruption to your day.
Common causes include a faulty appliance, damaged wiring, moisture in an outlet, or an overloaded circuit. If your RCD keeps tripping and you cannot identify the cause, call Smartfix and we will diagnose and fix the issue promptly.
No. RCD installation must be carried out by a licensed electrician. It involves working directly on your switchboard and requires testing and certification to confirm the installation is safe and compliant with WA electrical regulations.
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