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Safety Switch Installation
Safety switches save lives. Ensure your peace of mind with a Safety Switch Installation from Bajic Electrical, backed by our Lifetime Labour Guarantee.

Residual-current device (RCD)
Electrical Safety Switch Installations by a Licensed Perth Electrician
A residual-current device (RCD) safety switch is an essential electrical safety device that quickly disconnects an electrical circuit when it detects current leakage to ground. Its primary purpose is to protect lives by significantly reducing the risk of electric shock (electrocution) and safeguarding your appliances and equipment from potential damage.
In New South Wales, it has been mandatory since 1991 to have a residual-current device installed on all power circuits. This requirement was expanded in 2000 to include light circuits, making RCDs essential for residential safety. A minimum of two RCD safety switches is required per domestic home, with each RCD capable of supporting a maximum of three subcircuits.
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How does a safety switch protect your home?
A safety switch continuously monitors the flow of electricity through the cables that supply your lights and power outlets. Every 30 milliseconds, it calculates whether there is an imbalance between the incoming and outgoing electricity. If it detects an imbalance, the safety switch will immediately shut off power to prevent potential damage. To restore electricity, you simply need to reset the safety switch.
Although many modern appliances and cables are built to high safety standards, accidents can still occur. Installing a safety switch in your electrical system provides peace of mind, ensuring that you and your family are protected in the event of an accident.
In Perth, safety switches are legally required in every home and rental property. While they can be added to older switchboards, it may be more cost-effective to upgrade the switchboard for better performance. The average Australian home typically has at least two powerpoint circuits and two lighting circuits, in addition to appliance-specific circuits. As of January 2019, it is mandatory for a safety switch to be installed on all circuits.
In summary:
•A safety switch monitors the electricity flowing in and out of the cables supplying power to outlets and appliances.
•If there is a discrepancy between the incoming and outgoing electricity, the safety switch will cut off power to that area.
•Safety switches are a legal requirement in rental properties (along with smoke alarms) in Perth.
Safety Switch Requirements for Perth, Western Australia
In Western Australia, the requirements for safety switches (also known as Residual Current Devices or RCDs) are outlined in the Electrical Safety Regulations and the relevant Australian Standards. Here’s what you need to know about safety switches in WA:
Safety Switch Requirements in Western Australia
1. Mandatory Installation:
•It is mandatory for all new homes and residential buildings to have safety switches installed on all final sub-circuits, including power points and lighting circuits.
2. Existing Homes:
•For homes built prior to the mandatory installation requirements, it is strongly recommended to consult a licensed electrician to assess your current electrical system and determine if RCDs should be added for enhanced safety.
3. Property Transfers:
•If you purchase a property that does not have safety switches, it is advisable to have RCDs installed as part of your electrical safety upgrades. While there may not be a strict deadline for installation upon property transfer, ensuring safety should be a priority.
4. Rental Properties:
•Landlords are responsible for ensuring that safety switches are installed in rental properties. A condition report should be completed at the start of the tenancy, indicating the working condition of all safety switches.
5. Renovations and Extensions:
•When performing any alterations or extensions to an existing electrical circuit, such as adding new appliances or circuits, it is required to install RCDs on those circuits.
6. Replacement of Electrical Equipment:
•If replacing a single piece of electrical equipment that is not protected by a safety switch, such as an individual powerpoint, you are not legally required to install a safety switch. However, it is highly recommended to enhance circuit protection by installing an RCD.
Conclusion
Safety switches are crucial for protecting lives and property from electrical hazards, including shock and fire risks. For specific requirements and to ensure compliance with local regulations, it’s best to consult with a licensed electrician familiar with Western Australian standards.
For any further inquiries or assistance with safety switch installations, feel free to reach out to Bajic Electrical.
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Your Experienced Ceiling Fan Installation Experts
Installing a ceiling fan correctly involves many important factors, including adequate distance from walls and floors, safety precautions, and optimal switch placement. The right positioning can make all the difference in the fan’s effectiveness within your room. We ensure that all wiring complies with Australian standards for safety and reliability.
We can place your fan remote control in your preferred location and recommend the ideal blade size for your space. With experience installing affordable, energy-efficient fans of all sizes across Perth homes and apartments, we’re your go-to team for an economical cooling solution in summer or winter.
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Freqently Asked Questions About Ceiling Fans
How much does it cost to install a ceiling fan with existing wiring?
The cost to install a ceiling fan with existing wiring typically ranges from $200 to $300. This price can vary based on factors such as fan size, whether it includes remote controls, ceiling height, accessibility, and other considerations.
Can you add a ceiling fan to an existing light fixture?
Yes, a ceiling fan can be added where there is an existing light fixture. However, it’s essential to check for support beams to ensure the fan can be mounted securely.
How long does it take to install a ceiling fan?
On average, ceiling fan installation takes about two to three hours. The exact time may vary depending on factors such as the fan size, presence of support beams, number of remote controls, and any wiring requirements.