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Surge Protection

ABB Installation Products has developed the industry’s broadest line of sophisticated power quality and surge suppression products, with systems that provide protection and monitoring for entire industry sites.


The new generation of Current Technology® Surge Protection Devices (SPDs) offers an advanced power quality monitoring system accessible remotely via ModBus and/or Ethernet.  The monitoring feature helps the user identify power quality issues at a fraction of the normal cost.

The Joslyn® brand is recognized as a leading name in power, signal, and communications protection. Since gaining recognition as the first global supplier of aircraft lightning arresters, Joslyn has become a global leader in providing innovative technology.