Surge Arresters

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UltraSILâ„¢ Evolution Surge Arrester

Designed and engineered to survive the elements and protect system assets with proven reliability.

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UltraSILâ„¢ Station-Class Arresters

New IEC Type U3 surge arresters for systems through 275 kV.

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Cooper Power Systems offers the largest, most economical selection for low voltage, distribution-class, riser pole, intermediate-class, and station-class surge arresters for overhead and underground applications in the industry.