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Tutorials / technical tip and tricks

How to install a Solid State Relays (SSR) to get optimal performances ?

Advantages of Solid State Relays (SSR) over Electro-Mechanical Relays (EMR)

Our products

okpac, the most iconic SSR Worldwide

Solid State Relays with a fieldbus Interface

Who we are

celduc relais : a team proud to serve you