Dairyland Electric Industries

As the industry's leading manufacturer of decoupling devices for the cathodic protection industry, DEI is able to address problems such as AC fault current effects, lightning damage, stray current/voltage risks, AC induction concerns, and corrosion.
 

Popular industry products such as the Polarization Cell Replacement (PCR) and Solid-State Decoupler (SSD) are commonly used for a wide range of applications and sites, including: decoupling electric equipment, decoupling power company grounding systems, insulated joint protection, and AC mitigation. Additional products include the OVP and OVP2 for insulated joint protection within airports and plants, as well as other specialized products.
 

DEI products are maintenance-free, fail-safe, and have independent listings/certifications where applicable. More questions? Feel free to contact us.

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