celduc®, a leader in solid state relay and sensor solutions
With 200 employees in 4 countries on 3 continents, celduc® relais is a leading player in the global market for industrial automation and magnetic sensors. Founded and located in Sorbiers, France, we are present in 60 countries with an established network of sales subsidiaries, specialist distributors and experienced representatives. At celduc® relais, we are the experts in solid state relays and we are proud to manufacture more than 1 million relays every year.
World specialist in solid state relays
Innovation in solid-state relay technology remains the primary source of our growth in the global market. Quality is guaranteed and ensured through rigid, automated processes that require 100% testing and certification of all products. Our products comply with recognized international standards: UL, CSA, VDE/TUV, MIL-STD, S-Mark and CE.
Our solutions for the rail industry
Products used in the rail industry are subjected to harsh conditions including wide temperature variations, EMI and shock and vibrations. Our products have been used by train and systems makers for years in applications such as: HVAC, compressors, switch point systems and signaling equipment.