
Common Causes of an RCD Tripping
- Faulty appliance
- Water entering an outdoor socket
- Damaged cable
- Faulty immersion heater
- Faulty shower
- Earth leakage fault
- Moisture in outside lighting
- Faulty extension lead
Why Does My RCD Keep Tripping?
If Your RCD keeps tripping, it's protecting you from a potentially dangerous electrical fault. Here's what causes it and what you should do next.
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Electricians Safety Tip
Never bypass or tape an RCD on. It's designed to protect against electric shock and could save your life.

Need an Electrician in Croydon?
⚡ RCD keeps tripping?
⚡ Lost power to sockets?
⚡ Electrical fault after heavy rain?
⚡ Consumer unit keeps tripping?
Charged Solutions provides professional electrical fault finding across Croydon, Sutton, Wallington and surrounding areas.
Is it Dangerous?
Usually yes.
An RCD trips because it has detected electricity leaking somewhere it shouldn't.
Watch out for:
- Trips immediately after rain
- Trips when a specific appliance is plugged in
- Burning smells
- Damp electrical equipment
- Repeated tripping
What Should You Do?
- Unplug portable appliances.
- Reset the RCD.
- Plug appliances back in one at a time.
- If it still trips, leave it switched off.
- Arrange professional fault finding.
