Introduction to Decouplers

In this webinar, Dairyland’s Market Segment Manager, Phil Eggen, will examine the basic function of decouplers and over-voltage protection devices, review the differences between the two devices, and explain how they should be used in conjunction with cathodic protection systems to obtain optimal corrosion and safety protection.

He will answer common questions such as why is a decoupler needed, where are they commonly applied, and how to test them once they’ve been installed.

He will also explain how using these devices ensures that the cathodically protected structure is properly earthed to protect personnel and assets from AC interference and lightning strikes.