Surge protective devices (SPDs) provide excellent protection for your sensitive electrical and electronic equipment under the harshest electrical conditions. Your power distribution system and attached load equipment are under constant attack from various types of power line disturbances. The cumulative effects of disturbance events can cause semiconductor degradation, equipment destruction, control process disruption and circuit board damage. P3 has extensive experience in solving transient voltage issues in virtually every industry and application. P3 experts can provide a comprehensive, on-site audit of your individual facility needs, including system layouts, load equipment mixture and transient surge exposure levels.