CALL: 01633 226033 →

Why Would A Plug Socket Stop Working?

Why Would A Plug Socket Stop Working

A non-functional plug socket can be inconvenient and sometimes indicate more significant electrical problems. At Assured Electricians Newport, repairing or replacing a plug socket is possibly our most common electrical task, and we’ve seen it all!

Below are the most common reasons why a plug socket might stop working, based on our first-hand experience.

Common Causes of A Broken Plug Socket


1. Tripped Circuit Breaker or Blown Fuse

One of the most common reasons a plug socket may stop working is a tripped circuit breaker or a blown fuse. Circuit breakers are designed to shut off the electrical supply to prevent overheating and potential fires when a circuit is overloaded. Similarly, fuses blow to protect the electrical circuit. Therefore, it’s worth checking your consumer unit for any tripped breakers or blown fuses and reset or replace them as necessary.

2. Loose Wiring Connections

Over time, the connections inside the socket can loosen due to vibrations, thermal expansion, or improper installation. When the wires are not securely connected, it can interrupt the flow of electricity, rendering the socket inoperative. Therefore, you may be able to inspect the socket for any loose connections and tighten them to restore functionality.

3. Faulty Socket

Sometimes, the problem lies within the socket itself, and a faulty or damaged socket can fail to deliver power to any connected devices. This can be a result from wear and tear, internal component failure, or physical damage. If the socket shows signs of damage or if other troubleshooting steps do not resolve the issue, replacing the socket may be necessary.

4. Overloaded Circuit

An overloaded circuit occurs when too many devices or appliances are plugged into a single circuit, exceeding its capacity. This can cause the circuit to trip, stopping the flow of electricity to the plug socket. To prevent this, ensure that the electrical load is distributed evenly across multiple circuits. Unplugging some devices and redistributing them can often restore power to the socket.

5. Damaged Wiring

Wiring can become damaged due to various factors, including physical impact, exposure to moisture, rodent activity, or general wear and tear. If you notice that you do indeed have damaged wiring, this can interrupt the electrical circuit and pose a significant safety risk. Inspect the wiring behind the socket and throughout the circuit for any signs of damage, and repair or replace the wiring as needed.

Steps to Troubleshoot a Non-Functional Plug Socket

When faced with a faulty plug socket, it’s essential to follow a systematic approach to identify and resolve the issue. Here are some steps you can take:

  1. Check Other Sockets: Determine if the issue is isolated to one socket or affects multiple sockets. If multiple sockets are not working, the problem may lie with the circuit or the electrical panel.
  2. Inspect the Circuit Breaker/Fuse: Check the consumer unit for any tripped circuit breakers or blown fuses. Reset any tripped breakers and replace any blown fuses.
  3. Examine the Socket: Inspect the socket for any visible signs of damage or wear. Ensure that the faceplate is securely attached and that there are no scorch marks or discolouration.
  4. Test the Wiring: If you have the necessary skills and tools, test the wiring connections behind the socket. Ensure that all wires are securely connected and that there are no loose or damaged connections.
  5. Seek Professional Help: If you are unable to identify or resolve the issue, it is best to seek assistance from a qualified electrician (such as ourselves!). They can conduct a thorough inspection and make any necessary repairs to ensure the safety and functionality of your electrical system.

Final Words

A non-functional plug socket can be frustrating and inconvenient, but understanding the common causes can help you troubleshoot and resolve the issue efficiently. Whether it’s a tripped circuit breaker, loose wiring, a faulty socket, an overloaded circuit, or damaged wiring, addressing these issues promptly is crucial for maintaining a safe and functional electrical system. If you are local to Newport, contact our team, and we can repair or replace any plug socket you are having issues with.

© Assured Electrical Solutions Limited. All rights reserved. Company No. 11754338
Assured Electricians Newport, Office M1.03, Newport Market, High Street, Newport, NP20 1FX
Telephone: 01633 226033 / info@assuredelectriciansnewport.co.uk
Website & SEO By Webspection