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Surge Suppressor Q&A

What is a power surge?

A power surge is when the voltage increases above the normal flow of electricity through your home.

What causes a power surge?

The most common cause of power surges is lightning strikes. But, surges can also be caused by birds, animals, and trees interfering with power lines, auto accidents involving utility poles, or appliances cycling on and off in your home.

What can PRECO offer to help with power surges?

PRECO can install a heavy-duty surge suppressor in the meter base to help stop indirect surges, which could damage or destroy household wiring or large motor-driven appliances such as air conditioning and refrigeration equipment.

Will the meter-based surge suppressor protect all my equipment?

No, not by itself. Surges can enter your home through phone lines, cable, or electrical lines. The meter-base surge suppressor offers protection from surges through the electrical lines.

A surge can cause damage to your sensitive equipment, such as computers or home theater systems. We recommend that additional plug-in devices or power strips be used as a “second” line of defense.