If you feel warmth in a standard switch it s a sign that the electrical flow is not proper which can mean the switch is failing.
Light switch on wall not working.
Screw the switch back onto the electrical box turn on the breaker and test it.
If you have several light switches or light fixtures that are not working then there may be a short in the electrical wiring or most likely a loose connection has developed.
Disconnect both black wires from the switch if they don t appear to be loose.
The problem may be a loose connection or a tripped wall outlet.
Are you trying to figure out why a light bulb appliance or light fixture is not working when you flip the switch.
Another possibility is that the switch is undersized for its application.
Make sure the breaker to the switch is on in your breaker box and determine whether there are any other tripped outlets and switch them on as well.
Fix a wall light switch with help from a residential and commercial contractor in this.
Other reasons may be more complicated like a faulty device or short circuit.
This is the simplest solution you ll want to try first that may fix the issue.
Typically the location of the electrical short will need to located after identifying all of the affected devices that are on the circuits that are not functioning.
If you ve noticed a switch on the wall that didn t seem to go to.
Usually it s a simple solution like a burnt out light bulb.
The light switch on a wall can be repaired using a number of common tools you may already have in your home.
The simple act of flipping the ceiling fan wall switch can cause the inner working of the switch to fail and leave the circuit open.
But standard toggle type wall switches generally should feel cool to the touch.
That is especially common if you are using an unreliable cfl light bulb.
If it works replace the cover plate.
If the light had been flickering however you ll probably need to go a bit further.