What are electrical surges?
Surges and transients are momenentary spikes
in electrical voltage. These surges and transients
can enter a home or business through the incoming
electrical line, telephone line, cable antenna.
even the internet line.
Where do they come from?
At one extreme, a surge can be generated
by a nearby lightning strike. At the other, transients
can come from the motors in your appliances when
they turn on and off during everyday operation.
Harmful surges are also produced by electric utility
power switching designed to meet changing energy
demands.
What can they do?
While a lightning strike can cause immediate
and severe damage, low level surges will, over time,
degrade electronic equipment and shorten the life
of computers, home entertainment systems, telecommunication
devices, and electric appliances.
What can I do?
You can protect the investment in
all of your electronic devices with a family of
surge protectors. While surge strips protect one
or two electronic devices, there are many products
that can protect all the connections in a home or
business - and this is what Sunbelt Electric recommends.
How do surge protectors work?
Once in place and connected to your loadcenter,
or data equipment, the surge protectors redirect
the surges to ground and dissipate the energy.
The surge protection selected must be UL rated on
response time (where lower clamping voltage is better)
and surge rating (where the greater the surge current
rating, the longer the surge protector will last).
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