New SPDs generation:
DAC and DDC
Surge protection for LED lighting
TEST FACILITIES
What's a lightning surge protector for?
Surge protectors for industrial sites
Surge protectors for datacenters
Surge protectors for radiocommunication

CITEL Surge Protection

Since 1937, CITEL has been protecting installations around the world from transient overvoltages that result from switching events and lightning strikes.

Webinars
Read more
Installation Type 1 SPD

Read more
Watch Video
SPDs for PV solar farms
Discover our new Video
Read more
Watch Video
Applications
Example of SPDs in situation
Read more
Videos
Surge protection...in video !
Read more
Citel's VG Technology
Read more