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Surge protection eliminates damaging transient overvoltage conditions from the system. At the wayside, in the back office, or on-board, Phoenix Contact’s Trabtech family of products increases the safety of your systems by protecting them from the harmful effects of lightning strikes and transient voltages. Phoenix Contact surge protection products include devices for data communications, coaxial antenna connections, measurement and control, and power supplies. And we offer a Limited Lifetime Warranty for select Phoenix Contact products that are powered and protected with Phoenix Contact power supplies and surge protection devices.