About
Dairyland Electrical Industries has been providing solid-state decouplers to the corrosion industry since 1983. With a proven track record, and third-party listings and certifications, DEI is the industry's leading manufacturer of decoupling devices and over-voltage protection products.
Serving a wide variety of applications, DEI can help address problems such as AC corrosion, insulated joint protection, decoupling electric equipment or utility grounding systems and numerous other situations where it is desirable to isolate DC, ground AC fault current and lightning and protect your equipment and personnel.
Dairyland Electrical Industries has been providing solid-state decouplers to the corrosion industry since 1983. With a proven track record, and third-party listings and certifications, DEI is the industry's leading manufacturer of decoupling devices and over-voltage protection products.
Serving a wide variety of applications, DEI can help address problems such as AC corrosion, insulated joint protection, decoupling electric equipment or utility grounding systems and numerous other situations where it is desirable to isolate DC, ground AC fault current and lightning and protect your equipment and personnel.