SPD-277P-10KA

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Lighting Protection

Lightning strikes are a significant source of damage for buildings, equipment and people. That’s why lightning protection systems, such as the SPD-277P-10KA, are essential to help protect a building or structure against potential lightning strikes.

SPD-277P-10KA surge protectors or surge arrestors are designed to protect electrical systems from the dangerous spikes in voltage that can and do occur during a lightning strike. SPD-277P-10KA lightning protection devices employ a special stack of electrodes that, when lightning strikes, divert the lightning current\'s path into the ground, thus protecting any connected electrical equipment.

Surge arresters can come in many different types with varied applications. The SPD-277P-10KA is a limited energy high energy W type surge arrester specifically designed for 230/400 VAC lightning protection system in buildings and industrial facilities. It’s installed between the main phase wire and neutral line, in order to protect electric appliances, wiring, and other equipment from lightning, high-voltage switch surges, or other transients.

The SPD-277P-10KA arrester features integrated spark gap technology which is a two-terminal spark gap device. It consists of two electrodes, one static and one mobile, connected to two support plates, and it’s connected between the power line and the neutral line. The spark gap is designed to operate slightly above the normal operating voltage, and will provide protection in the event of lightning strikes or abnormal surges.

The SPD-277P-10KA arrester is also equipped with a status indicator light that alerts the user when the protector is operating normally or has been damaged by a surge or lightning strike. It’s installed directly after the main power switch, and can be used with AC and DC installations. It’s also UL listed, RoHS compliant, and approved by the CSA and CE.

In short, the SPD-277P-10KA surge arrester is a great way to protect your home, business, and other electrical equipment from the damaging current of a lightning strike. Protecting your home and property from lightning strikes is essential, and the SPD-277P-10KA surge arrester will provide that extra layer of protection. It’s an easy to install, safe, and cost effective way to keep your electrical system safe and secure.

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