Despite the immense complexity of home electrical systems, the everyday usage of lights and appliances is relatively simple and straightforward. Walking into or out of a room or struggling to read a book as you settle into bed will quickly have you reach for a light switch, but what happens when the light switch shocks you? It can be quite a surprise and indicative of a deeper issue. If you are worried about a light switch that gave you a jolt or want to know more about the subject, read this blog to find out your best options moving forward.
How Dangerous Is A Shock From A Light Switch?
Anytime your electrical system behaves oddly or shows signs of danger, you should take immense caution and contact an electrician at your earliest convenience. However, the possibility does exist that the shock you felt was not actually a result of deeper electrical or wiring issues behind the light switch cover. Light switches contain metal both in the housing and the screws that connect the cover to the wall. Static electricity can build up on your body, especially in rooms with carpets or rugs, and shock you the next time you reach for a piece of metal. Most people have experiences with similar shocks when touching door handles or cabinets, and a similar phenomenon could be at play.
However, because this experience is so ubiquitous, most people know the difference between severe and minor shocks. If the pain you received from your light switch was substantial enough to leave lasting pain or a mark on your skin, there is likely a wiring or electrical problem with the switch itself. Not only can the pain from such an experience be substantial, but it can also quickly threaten the safety of you, your family, and your home. Any wiring whose condition has worsened to the point of providing electric shocks is also at risk of sparking and spreading fire within your walls. To prevent this, contact an electrician with concerns about your switches that show this behavior.
When light switches are prone to shocking you, taking precautions is imperative. Never use a potentially dangerous outlet while your hands are wet, such as after a shower or bath. Any switch and outlet in an area of the home prone to water should only use GFCI outlets and devices that are rated for use near water sources.
Being Proactive – How To Prevent Shocks
Knowing what to look for when it comes to potential electrical dangers is the best way that you, as a homeowner, can keep everyone within your house safe from harm.
Many light switches, especially in older houses, are not grounded, meaning they do not have additional wiring that helps divert excess electrical charge down toward the insulating ground. While certain light fixtures need ground wiring, like dimmer switches, traditional switches commonplace in every home in America were routinely installed for decades without them.
Identifying and upgrading older light switches is the best way to ensure nothing dangerous is lurking behind the switch cover. An electrician can spend an afternoon rewiring many switches without the need for multiple appointments. During this process, they will also check the quality and condition of the wires themselves and replace any that might be contributing to shocks.
If you still have questions or believe you need to have certain switches replaced, call us today. Promise Electric employs a team of master electricians experienced in residential and commercial electrical projects.
