⚡ What Is an RCD Safety Switch?
An RCD (Residual Current Device) is a life-saving safety switch that instantly cuts power when it detects a fault — like electricity leaking to the ground through a person or damaged appliance. It’s designed to prevent electrocution and fires, offering protection far beyond a standard circuit breaker.
🛠️ Why They’re Mandatory in Australia
Under Australian electrical safety laws, RCD switches are legally required in all new homes and electrical installations. For older homes, retrofitting RCDs is strongly advised — and often mandatory when selling, renting, or renovating.
✅ Key Requirements:
- Must be installed on all power and lighting circuits.
- Required in rental properties and new builds.
- Compliance helps meet safety standards and protect insurance validity.
👨👩👧 How RCDs Protect Your Family
Whether it’s a child plugging in a device or a fault in an outdoor power point, RCDs are your first line of defence.
🚨 What They Prevent:
- Electric shock from faulty appliances
- Electrocution in wet areas like bathrooms
- Fires caused by wiring faults or surges
They operate in milliseconds — often fast enough to prevent fatal injury.
🔍 How to Know If You Have RCD Protection
Look at your switchboard. RCDs are usually marked with a “T” button for testing. If your home doesn’t have them installed on every circuit, it’s time for an upgrade.
⚙️ Need an RCD Installed or Checked?
At VDW Electrical, we ensure your switchboard is up to code and your home is protected. We specialise in RCD installation, testing, and safety inspections across Bunbury and the South West.
📞 Protect Your Home with VDW Electrical
Don’t wait until it’s too late. Ensure your home is safe and compliant with expert help from VDW Electrical.