2-Pole Surge Arrestor 20kA 275V Protection Device
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A 2-pole surge arrestor designed to protect electrical installations from transient overvoltages caused by lightning strikes and switching surges. With a rated discharge current of 20kA and a voltage rating of 275V, this device provides reliable protection for single-phase circuits and equipment. Ideal for use in residential, commercial, and industrial electrical systems where surge protection is essential for equipment longevity.
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2-Pole Surge Arrestor 20kA 275V Protection Device
SKU: BY7-20/2-275T
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