RCD Testing & Installation Western Sydney

For a device whose purpose is to save lives, it’s best to leave the testing and installation of Residual Current Devices (RCDs) to qualified electricians specialising in safety and compliance.

As electrical compliance and safety specialists, we offer comprehensive RCD (Residual Current Device) Safety Switch Testing and Installation to protect your building and its occupants from the potential hazards of electrical faults, which range from a painful electric shock to a devastating electrical fire.


Our qualified and knowledgeable electricians conduct detailed inspections, tests, and installations to make sure your safety switches function correctly. Proper installation and regular testing of RCDs are essential to maintaining a safe working environment and complying with Australian safety standards.


We proudly serve the Western Sydney region, including Windsor, Penrith, Richmond, Hornsby, Blacktown City, Hawkesbury, Hills District, and Riverstone. Our comprehensive RCD Safety Switch Testing and Installation services are available to commercial and industrial clients throughout the region, helping you maintain compliance and safety across your premises.

electrical safety Sydney

Why Choose Ronika for

RCD Testing and Installation

Proven & Tested Specialists

For over 25 years, Ronika has been a leader in electrical safety and compliance in the Western Sydney region. With years of experience and countless projects completed, our proven track record ensures your RCD testing Sydney requirements are in good hands.

Expertise in Electrical Safety

Our team consists of highly skilled and certified electricians trained and dedicated to maintaining the highest standards of safety. We make it a priority to stay updated with the latest Australian safety regulations and industry best practices to ensure that our customers always receive the best possible service.

Comprehensive Testing and Installation Services

Ronika offers a full range of RCD safety switch services, from initial assessment and installation to detailed testing, reporting, and recommendations. We use advanced testing equipment so that the results are as precise and reliable as possible.

Customised Solutions

Every commercial property has different electrical systems and safety requirements. That is why our RCD testing and installation services are uniquely tailored to fit the specific needs of each client. A customised solution is the best way to ensure optimal protection for your business, employees, and clients.

Commitment to Compliance

We are known throughout the Sydney region as electricians who strongly value electrical compliance. Our comprehensive testing and installation services ensure that your RCD safety switches meet all relevant regulations, providing you with peace of mind and a safe working environment.

Our Process

1. Schedule an Appointment

Contact Ronika to schedule an appointment at a time that is most convenient for you. Our team will arrange a visit to your site. We aim for minimal disruption to your business operations while discussing what your needs and requirements are.

2. Site Assessment and Preparation

We perform a comprehensive evaluation of your property and its electrical system to identify areas for improvement. For RCD testing, we look for the RCD safety switch devices in your building and meticulously examine each. For RCD installation, we determine the most optimal locations and aim to maximise protection against electrical faults.

3. Installation,Testing, and Inspectionan

For installations, we conduct it with precision and efficiency in mind - all while following industry best practices to guarantee the installation is compliant with all relevant safety standards. For inspection and testing, our process includes careful checking and adjustments to verify each RCD's functionality. Using advanced testing equipment, we test how quickly and sensitively the RCDs respond to electrical faults.

4. Reporting and Recommendations

After inspection and testing, we provide a comprehensive report that details the condition and performance of your RCD safety switches. This report includes the results of our tests, which highlight any areas that require attention. If any issues are found, we offer actionable recommendations for repairs or replacements. This type of detailed documentation helps you stay in the loop about the state of your RCD safety switches and ensures that you meet all regulatory requirements.

RCD Testing & Installation FAQs

  • What is an RCD safety switch?

    An RCD (Residual Current Device) safety switch is a critical safety device that quickly cuts off electricity to prevent electric shocks and reduce the risk of electrical fires. It continuously monitors the electrical current and immediately disconnects the electrical circuit if an imbalance is detected, indicating a fault. This rapid response, often within milliseconds, drastically reduces the likelihood of severe injuries or fatalities from electric shocks and prevents electrical fires caused by faults like short circuits. RCDs are required in high-risk environments, but any type of building can benefit from having RCD safety switch devices in place. 

  • Why is RCD safety switch testing and installation important?

    Regular testing and proper installation of RCD safety switches ensure that the device is functioning correctly and can effectively do its job of protecting against electrical hazards. It helps ensure compliance with safety regulations, which also means a safer environment for your building’s occupants.

  • How often should RCD safety switches be tested?

    RCD safety devices should be tested every three months. Regular testing is necessary to maintain the effectiveness of your RCD safety switches in preventing electrical accidents, such as electrical shocks and electrical fires. The same goes for any other electrical equipment.

  • What happens if an RCD safety switch fails the test?

    If an RCD fails a test, it indicates that it may not be able to provide adequate protection against electrical hazards. We will recommend immediate repairs or replacements so that your safety switches are fully operational.

  • Can I test RCD safety switches myself?

    While anyone can safely perform basic tests on the RCD such as the push button test, professional testing by qualified technicians is still recommended for a more thorough look at the integrity of the device. When it comes to safety matters, you should never leave it to chance. Professional testing helps to guarantee the device's reliability and also ensures compliance with safety standards.

  • How long does the RCD testing process take?

    It depends. The time required for RCD testing depends on the number of switches and the complexity of your electrical system. Generally, the process can be completed within a few hours by RCD testing Sydney specialists like Ronika.

  • Are there any regulations regarding RCD testing?

    AS/NZS 3760:2022 requires regular testing of RCD safety devices to ensure they are functioning correctly. It also covers Compliance with these regulations is important for maintaining a safe workplace.

  • What are the signs that an RCD safety switch may need testing or replacement?

    Signs that an RCD may need testing or replacement include frequent tripping, failure to reset, or not responding to the test button. If you notice any of these issues, you must have the switch tested by qualified technicians.

  • What types of RCD safety switches do you test and install?

    We test and install all types of RCD safety switches, including those in commercial and industrial settings. With over 25 years of experience in the industry, our clients can expect nothing but expert service from start to finish. We are equipped to handle various RCD models and configurations. This extensive experience allows us to provide reliable, efficient, and compliant solutions that are uniquely tailored to your specific requirements. Whether you require installation, testing, or both, we ensure your RCD safety switches deliver maximum protection against electrical hazards.

  • How can I schedule an RCD safety switch test with Ronika?

    You can schedule an RCD safety switch test by contacting us via phone or website. Give us a call on 0427 736 261 or request a callback through our Contact Us page.

  • What areas does Ronika service?

    We provide RCD safety switch testing and installation services to commercial and industrial clients across Windsor, Penrith, Richmond, Hawkesbury, Riverstone, Hornsby, Blacktown City, and Hills District.

  • What should I do if my RCD safety switch keeps tripping?

    If your RCD safety switch keeps tripping, it may indicate an underlying electrical issue. Contact Ronika right away for a thorough inspection of your problematic RCD device.

  • Do you provide a report after testing the RCD safety switches?

    Yes, after testing, we provide a detailed report that outlines the condition and performance of each RCD safety switch. The report includes any recommendations for maintenance or replacements.

Our Experience is Your Guarantee

Get in touch to book a service or talk to one of our friendly team members.