After a switchboard and RCD upgrade, basic maintenance helps keep the system safe and reliable. This includes regularly testing safety switches, monitoring for unusual signs like heat or tripping, and avoiding circuit overloads. Keeping the switchboard accessible and arranging periodic inspections by a licensed electrician ensures ongoing compliance and performance.
Why Post-Upgrade Maintenance Matters
Even new electrical systems need monitoring. Simple checks and timely inspections help prevent faults, extend equipment lifespan and maintain electrical safety.
Your Upgrade Is Complete — Now What?
Upgrading your switchboard and RCDs is a major step toward improving electrical safety and reliability. Modern systems are designed to handle higher loads, provide better protection and meet current Australian Standards. However, an upgrade is not a “set and forget” solution. Like any critical system in your home or business, your electrical setup performs best when it’s looked after. Ongoing awareness and simple maintenance practices help ensure your upgrade continues to do its job properly.
Test Your Safety Switches Regularly
RCDs, or safety switches, are designed to shut off power instantly when a fault is detected. To ensure they remain effective, they should be tested regularly using the test button on the switch. Testing confirms the device trips as intended and resets correctly. If a safety switch does not trip or will not reset, it should be checked by a licensed electrician as soon as possible.
Keep an Eye on Your Switchboard
A quick visual check of your switchboard from time to time can reveal early warning signs. You should not see burn marks, loose components or discolouration. The board should not feel warm to the touch or produce buzzing sounds. If you notice anything unusual, it’s best to have it inspected promptly. Small issues can escalate if ignored, even in a newly upgraded system.
Avoid Overloading Circuits
Modern switchboards can handle more demand, but no system is limitless. Plugging too many high-load appliances into the same circuit can still cause issues. If circuits trip regularly when certain appliances are in use, it may indicate that the load distribution needs adjustment. Adding appliances like air-conditioning units, EV chargers or new equipment may require further electrical work to maintain balance and safety.
Keep the Switchboard Clear and Accessible
Switchboards should always be easy to access. Storing items in front of or around the board can make inspections difficult and delay response during faults or emergencies. Good airflow around the switchboard also helps prevent heat build-up. Keeping the area clean and unobstructed supports long-term performance.
Watch for Changes in Electrical Behaviour
Changes such as frequent tripping, flickering lights or appliances behaving erratically can indicate developing issues. These signs don’t always mean the upgrade has failed, but they do suggest the system may need adjustment or further assessment. Prompt attention prevents inconvenience and reduces the risk of damage to appliances or wiring.
Schedule Periodic Professional Inspections
Even with a new switchboard, periodic inspections by a licensed electrician are recommended. These inspections confirm that safety devices are functioning correctly and that the system remains compliant as your electrical usage changes. For commercial properties or high-use environments, regular inspections are especially important to manage risk and maintain safe operations.
Plan Ahead for Future Upgrades
Electrical demand continues to grow. If you plan renovations, new appliances or technology upgrades, it’s wise to consider how they will impact your system. Discussing future plans with your electrician allows upgrades to be planned efficiently, often avoiding unnecessary repeat work.
Protect Your Upgrade Long-Term
A switchboard and RCD upgrade significantly improves electrical safety, but ongoing care keeps it performing at its best. Simple habits, early attention to warning signs and professional inspections go a long way toward preventing issues. By staying proactive, you protect your investment, your appliances and everyone who relies on your electrical system every day.
