Registered. A GFCi will not protect your equipment against power surges. And it’s function is not what you think. It doesn’t trip when the power demand is excessive.
Is GFCI the same as a surge protector?
There is a difference between ground-fault circuit interrupters (GFCI) and surge protectors. GFCIs protect people from electric shock in wet areas like kitchens and bathrooms. In contrast, surge protectors guard appliances and electronics against sudden increases in voltage, i.e., voltage spikes.
Can I use a surge protector instead of GFCI?
Generally, good grade surge protectors do not damage GFCI outlets. But sometimes, it can cause the GFCI outlet to trip. GFCI outlets also do not damage surge protectors. Most electricians will say that this method is safe.
Will a surge protector keep a GFCI from tripping?
GFIs protect YOU when current is leaking outside of the circuit, such as through your body, by detecting a tiny amount of current leak and shutting the circuit down before you can even feel it. A surge suppressor will not prevent a GFI from tripping, nor should it.
Does GFCI protect electronics?
For one, though ungrounded GFCI outlets offer you some protection (the GFCI outlet will sense when there is a ground fault and shut off), they will not protect your electronics in the chance of a ground fault. You need a ground wire and surge protector for the most protection against damaged electronics.
Can lightning destroy a GFCI outlet?
5 Answers. Show activity on this post. Lightning strikes can cause damage to many items in a house. The most suspectable items are GFI outlets, any electronic machines ( TV, computers, audio equipment etc.), dimmers, switches and elements of an electric range/oven, and yes, garage door openers.
Can I use a surge protector outside?
While there are power strips that are designed for outdoor applications, unless your strip’s packaging specifically says it’s suited for outdoor use, it’s not designed to stand up to weather and water.
Are some surge protectors better than others?
A higher joule rating is the best indicator of greater protection. Choose a surge protector with a joule rating at the very least in the 200 to 400 range. Sensitive or costly equipment, such as computers, displays and audio/video equipment, warrants a joule rating of at least 1000.
Should a computer be on a GFCI?
It is OK to have the computer plugged into a GFCI, although it may not be preferable. Hard shutdowns, as would be the case if the GFCI tripped (and the computer’s receptacle is actually protected as @keshlam’s comment suggests), are not the greatest for computers.
