For main service entrance protection the ServiceTrack Series is the unit of choice. With the best combination of strength, performance, and warranty on the market the ServiceTrack Series is your first line of defense against lightning and other external transient voltage surges.

ServiceTrack® Series

ANSI/IEEE C62.41
Category A, B, & C

Ideal for main service entrance, distribution panel, MCC, and branch panel applications. ST Series products are the choice for main service, distribution panel, MCC, and branch panel applications. Compact design offers easy installation. The optional enhanced transient filter will extend your equipment life and reliability.