Lightning Surge Protector For Electrical Panel

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Lightning surge protector for electrical panel.

Also known as transient suppressor or surge protector is a device installed in the home panel board to protect the connected circuits from electric surges and voltage spikes known as transients. Lightning arresters are installed outside to ground the harmful effects of lightning spikes. If the surge is not stopped at the electrical panel it can then travel over. The square d by schneider electric sdsa1175cp is the square d by schneider electric sdsa1175cp is a hardwired type 1 surge protective device is nema 4x rated and is suitable for both indoor and outdoor applications.

Power surges are a spike in your house s electric current. Attached to your electrical panel it has the potential to save you thousands of dollars in electronics and appliances that could be damaged during a power surge. Those electronics are sitting ducks for power surges generated by lightning strikes even if the strike is miles from your home. You might have plug in surge protectors on some of your electronics but you probably don t have them for appliances with electronic circuit boards.

When lightning strikes a nearby power line it travels the path of least resistance from the power line to the meter and then into the home s electrical panel. Surge arresters and suppressors. The benefits of whole house surge protection. Siemens fs140 whole house surge protector 6 x 10 x 4 120 240v 140ka rating sturdy plastic enclosure nema type 4 rated indoor and outdoor use led indicator lights protection status and service now audible alarm 25 000 max equipment coverage 10 year limited warranty full warranty details ul 1449 3rd ed.

Surge suppression is installed at the electrical panel s to prevent the entrance of overvoltages which can cause a fire. They help suppress large power surges caused by lightning that. A surge is an increase in electrical current due to a lightning strike on or near a power line or utility service. If the electrical panel is equipped with a whole house surge protection device the surge will stop there.

Not long ago electrical contractor allen gallant was about halfway through the job of completely rewiring a 3 200 square foot house in acton massachusetts when the owners decided to save some money and not install whole house surge protection against surges from lightning or downed power lines. These are much more expensive than an outlet surge protector and are meant to be installed on your house s main electrical panel.