Replacing a broken socket

 Electricity is an impressive thing if you stop and think about it. It is truly amazing how man has developed this unique power system. Yet it remains an incredibly delicate and dangerous system. 

Signs of trouble

There are a few simple things to look for when trying to determine if the power socket is faulty or broken. The first, of course, is external evidence that the socket might be broken. The front of the socket is made of plastic, so it can crack or chip over time. Also, if the socket looks burnt or has burn marks on it, it is time to change it.

In addition to the visual problems of a socket, there are a few things to look out for when connecting an appliance or light. Inside each 'slot' of the socket are two pieces of copper between which the tips of the electrical cable slide when plugged in. 

Switching off the power

The first step when replacing an electrical component is always to turn off the power to the socket at the main panel switch. Turn on the voltage tester and probe the socket terminals to make sure the circuit is off. Be sure to check both the top and bottom of the socket, because sometimes a duplex socket can be split and powered by two different circuits.

Remove the plate and the old socket

Use the screwdriver to unscrew the faceplate and remove it. Then unscrew the two screws holding the broken socket in the box inside the wall. Carefully pull the socket out of the box. Use the voltage tester once more to probe the screws of the side terminals and make sure that the circuit is broken.

Remove the socket

Unscrew the wires from the sides of the socket. If you are dealing with old wiring and the wires are not clearly black or white, a simple tip is to look at the screws on the side of the socket. 

Wire Inspection and Preparation

Once the wires have been removed from the socket, throw away the old socket. Inspect the wires for nicks or burns. Also check that the insulation is still in good condition and is not brittle and hard. 

Wiring the new socket

Make sure that the screws of the new socket are unscrewed enough to allow the wire to pass under them. Wrap the black wire over the screw on the 'hot' side of the socket and tighten it. Follow the same instructions for the white wire. Wrap a strip of insulating tape around the socket so that all terminals are firmly covered.

Call the Emergency Electrician in Nottingham. We are 24 hours available.