Why is my Wall Switch / Outlet Hot to the Touch?

If you have an outlet or wall switch that feels hot to the touch then you need to have them inspected and repaired right away. The hot outlet or switch maybe caused by a power overload, loose wire connection or weak contacts inside the device.

Many of older homes have wall outlets that don't have a snug enough connection when you plug into them. If your appliance power cord is loose and falls out of the electric outlet, the electrical receptacle needs to be replaced. Any loose or bad electrical connection to the electrical device (whether it is from a faulty cord, outlet or switch) can cause unwanted power outages and are a fire hazard. Call the electrician to troubleshoot and repair the electrical problem. Consider having the electrical contractor update all the switches and Tamper-Resistant Outlets (TRO) and GFI receptacles throughout the house.

Note: Dimmer switches produce some heat in their normal operation and may feel warm to the touch.

Arcing, sparking, smoking or crackling sounds:

Electrical devices such as switches, outlets, lights and panel boxes should NOT have arcing (a sudden flash), crackling sounds, humming noises, smoke, odd burnt plastic or other unusual electrical smell coming from them. If they do, it COULD MEAN YOUR HOME IS IN IMMINENT DANGER FROM AN ELECTRICAL FIRE! If you have a hot or smoking electrical device, turn it off and unplug the power if you can safely! And then contact a professional licensed electrician to replace the faulty wiring or device.  If you continue to smell a burning smell or the wall is warm to the touch, call the fire department.

Loose connections in the electric system must be repaired immediately as they can cause a fire.