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  2. Surge protector - Wikipedia

    en.wikipedia.org/wiki/Surge_protector

    Surge Protection Device (SPD) for installation in a low-voltage distribution board. A surge protector (or spike suppressor, surge suppressor, surge diverter, [1] surge protection device (SPD), transient voltage suppressor (TVS) or transient voltage surge suppressor (TVSS)) is an appliance or device intended to protect electrical devices in alternating current (AC) circuits from voltage spikes ...

  3. Lightning arrester - Wikipedia

    en.wikipedia.org/wiki/Lightning_arrester

    A lightning arrester (alternative spelling lightning arrestor) (also called lightning isolator) is a device, essentially an air gap between an electric wire and ground, used on electric power transmission and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.

  4. Will your house be ready when lightning strikes? | At Home ...

    www.aol.com/finance/house-ready-lightning...

    Meter-based surge protectors that stop electrical strikes from entering your home are your best defense. Most utility companies offer them.

  5. Lightning rod - Wikipedia

    en.wikipedia.org/wiki/Lightning_rod

    A lightning arrester is a device, essentially an air gap between an electric wire and ground, used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning. The typical lightning arrester has a high-voltage terminal and a ground terminal.

  6. Ring ground - Wikipedia

    en.wikipedia.org/wiki/Ring_ground

    When lightning strikes a metal tower or strikes near a building containing electrical equipment, a large, rapidly changing magnetic field is generated. This magnetic field induces current onto power lines, often disrupting electrical service, and also induces current into other electrical conductors such as electrical equipment and even ...

  7. Will your house be ready when lightning strikes? | At Home ...

    www.aol.com/lifestyle/house-ready-lightning...

    For premium support please call: 800-290-4726 more ways to reach us

  8. Lightning protection system for trees can reduces risks - AOL

    www.aol.com/lightning-protection-system-trees...

    Lightning protection systems for trees are old technology having been developed decades ago. It consists of three connected parts. An air terminal is located in the tree top to catch the strike ...

  9. Fuse cutout - Wikipedia

    en.wikipedia.org/wiki/Fuse_cutout

    Lightning arresters are mounted on the crossarm opposite the fuse cutouts. Fuse cutouts with V-shaped bodies. In electrical distribution, a fuse cutout or cut-out fuse (often referred to as a cutout) is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges ...

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