Citel Inc.

Since 1937, Citel has been keeping the world's critical networks and equipment protected from transient overvoltages. Whether a large magnitude lightning strike or the relentless barrage of switching events, our surge protectors keep sensitive electronics safe and operations uninterrupted.

Our thorough understanding of local standards and regulations, along with a continuous investment in R&D, inspire us to design, manufacture and supply millions of SPDs each year to our clients who are conscious of the danger transients pose and actively take steps to eliminate the threat.

Citel protects equipment and control panels for critical processes, including industrial sites, wastewater facilities, LED lighting, security systems and intelligent transportation systems, providing peace of mind that systems will be operational when needed most.

Today's increased reliance on very sensitive electronics makes surge protection an important topic for Automated Material Handling Systems and Automated Storage and Retrieval Systems. Citel ensures the safety of industrial automation facilities by offering robust surge protection, instilling confidence through our range of UL certifications.

Whether it is a standard or custom solution, we pride ourselves on covering all our clients’ needs specific to their application. This desire guides our daily activities and is fundamental to our mission.