Guide to Generator Changeover Switches
Rowan Simpson • 10 November 2024

When the power goes out, a reliable backup generator can be a lifesaver. However, to ensure a safe and efficient transfer of power from your generator to your home’s electrical system, a changeover switch is crucial. In this guide, we’ll explore the importance of changeover switches, the installation process, and some tips for ensuring a successful setup.



What is a Generator Changeover Switch?

A generator changeover switch is a critical component that allows you to safely switch your power source from the grid to a generator. This device prevents backfeeding, which can endanger utility workers and damage your generator.

Types of Changeover Switches

Manual Changeover Switch: Requires manual operation to switch between power sources.

Automatic Changeover Switch: Automatically detects a power outage and switches to generator power without user intervention.



Why You Need a Changeover Switch

  1. Safety First: Prevents electrical backfeeding, ensuring that power flows only where it should.
  2. Convenience: Allows for a smooth transition between power sources, so you can keep your home running without interruption.
  3. Compliance: Many local electrical codes require a changeover switch for generator installations.



Maintenance Tips

To keep your generator and changeover switch in top shape:

  • Regular Testing: Test your system monthly to ensure it functions correctly.
  • Clean Connections: Ensure no debris is built up in Generator outlets or switchboard inlets..
  • Follow Manufacturer Guidelines: Adhere to maintenance recommendations for your generator and switch.


Conclusion

Installing a generator changeover switch is an essential step for anyone relying on a backup generator. Not only does it enhance safety, but it also provides peace of mind during power outages. Whether you opt for a manual or automatic switch, proper installation and maintenance will ensure that your home remains powered when you need it most.


See the before and after photos below of a recent job in the Tamborine Mountain Area where we integrated 2 Changeover switches in a complete switchboard upgrade. If you would like further information about how we can integrate a changeover switch into your home or workplace, do not hesitate to get in contact.


Thanks,

Rowan Simpson

Director

Ridgy Didge Electrical


Before Changeover Switch
After Changeover Switch
smoke alarm

Smoke Alarms in Queensland: What You Need to Know

by Rowan RD Electrical • 12 January 2025
In Queensland, smoke alarms are a critical part of fire safety in homes, and recent legislative changes have made it clear that keeping your property up to code is not just a recommendation, but a legal requirement. Whether you're a homeowner, landlord, or tenant, understanding these laws is essential for ensuring the safety of everyone in your household.