Arc faults are a leading cause of electrical fires, often occurring in hidden or hard-to-detect ways. Arc fault protection installation helps identify and stop these faults before they cause damage.
Why It Matters
Loose connections, damaged insulation, and pinched wires can all create small arcs of electricity that generate heat and eventually start fires. Arc fault protection installation uses specialized devices to detect these patterns and cut power immediately.
What to Expect During the Process
- Risk Assessment – The electrician evaluates your home's wiring age and condition to identify circuits at higher risk of arc faults.
- Device Selection – Arc fault protection devices, often combined with circuit breakers, are selected for the identified circuits.
- Installation – The devices are fitted into the distribution board, replacing standard breakers where needed.
- Wiring Checks – Existing wiring is inspected for any visible damage before the new protection is connected.
- Testing – Each device is tested using its built-in test function to confirm correct operation.
- Documentation – A record of installed devices and their locations is provided for future reference.
This service is often recommended alongside a general electrical safety inspection, since it works best when paired with an overall review of your wiring condition.
Common Mistakes to Avoid
Avoid installing arc fault protection without first checking the condition of the wiring itself, since damaged cables may still need replacement. Also, ensure devices are tested regularly after installation.
Estimated Cost of Arc Fault Protection Installation
| Service | Estimated Cost (KES) |
|---|---|
| Single circuit arc fault protection | 6,000 – 14,000 |
| Multiple circuits (per unit) | 5,000 – 12,000 |
| Wiring condition check | 4,000 – 10,000 |
| Full home arc fault protection package | 40,000 – 85,000 |
Costs vary depending on the number of circuits and the age of existing wiring.
Arc fault protection installation is an important step toward reducing fire risk in your home, especially in older properties. Pairing it with a wiring inspection gives you a clearer picture of your home's overall electrical health.