Power Surge Protection

Power surges are short duration voltage and current impulses that occur continuously in electrical distribution systems. The source of a surge can originate externally or internally. Lighting, utility activities such as load or capacity bank switching and surges from motor drivers are all examples of power surges. Phoenix Contact offers a comprehensive product line of power surge protective devices (SPD) to provide solution for virtually any application.

Protection for common global power used in distribution system from the main distribution panel on the low side of the voltage transformer to the control cabinet of your vital equipment. Protection ranges from single phase to 3 phase, 24 volts to 600 volts, delta, Wye, TN-C and TN-S systems AC surge protection is divided into:

• Electrical panel
• Control cabinet

Protection for common DC systems used in high and low power applications powering your vital equipment. Protection ranges from 12 volts to 1000 volts, Common applications are telecommunication, cell tower site, solar photovoltaic and off grid application.