Whole House Surge Protector - Protect Your Appliances

Whole house surge protector helps protect your whole house against large outdoor power surges. The device is installed on your meter or service panel by a licensed electrician and the device cost about $100 to $310. A “point-of-use” surge protector guards individual electric devices from lower-level internal fluctuations. You may have device plugged into a multi-socket power strip, but it’s vital to point out that various of these devices function simply as extension cords, providing little or no protection against power surges. The saying “you get what you pay for” very much applies to a “point-of-use” surge protectors, with prices ranging from $4 to more than $150.

Here’s what to look for in buying a “point-of-use” surge protector:

-Adequate connections to protect all components of a system.

-The total energy dissipation - the more the better.

-An on/off switch granting you to shut off power to every element.

-UL-1449 rating to ensure decent testing by Underwriters Laboratories. Look for a particular UL rating, not just a label that says “UL Listed.”

-An indicator light or audible alarm so you know a high-level upsurge has occurred.

-Protection between all three wire combinations: L-G, N-G, L-N.

-A clamping voltage of 330. This is the degree at which the device sets out to block the surge - the lesser the clamping voltage, the better.

-A joule rating of at least 400 is good; 600 is better. This is a measure of the ability to absorb surges.

-A response time of 10 nanoseconds or less.

-Filters for line dissonance, also known as electromagnetic interference.

-A warranty against damage to any connected device. Keep in mind that no surge protector will be totally warranted against lightning strikes.

But prior to that let me explain to you some important points.

A surge protector is a gadget designed to protect electrical devices from voltage spikes. It tries to regulate the voltage supplied to an electric device by either barring or by shorting to ground voltages above a safe threshold.

A power surge, or transient voltage, is an increase in voltage significantly above the designated level in a flow of electricity. The standard voltage is 120 volts in a normal household and office wiring in the United States. There is a problem if the voltage climbs above 120 volts, and a surge protector helps to keep that problem from destroying your computer or any other sensitive electric devices.

It is helpful to read something about voltage to understand the problem. A voltage is a measure of a difference in electric potential energy. Electric current goes from point to point because there is a great electric potential energy on one end of the wire than there is on the opposite end. This is the same kind of principle that causes water under pressure stream out of a hose - more pressure on one end of the hose drives water toward a place of lower pressure. You can think of voltage as a measure of electrical pressure.

For the devices you can’t leave disconnected, invest in high-quality whole house surge protector or a “point-of-use” surge protector. They function by monitoring the flow of electricity and deviating excess voltage either back into the system or to the ground.

Buy a Whole House Surge Protector or a “Point-of-Use” Surge Protector Now!

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