Made in France

Single phase Softstarter - 11/10/2016

An innovative Single Phase Softstarter that limits peak energy demand ! We are pleased to introduce our new single phase softstarter SYMC that smoothly starts up motors, improving in this way the life time of mechanical elements of the system (no shock). It reduces as well starting current in order to limit peak energy demand. […]

Read more

A strong innovation and new buildings to challenge the future - 10/10/2016

The factory’s expansion has already started ! This expansion of celduc’s facilities of more than 800m² is dedicated to an increase of production capabilities as well as a new Research & Development area equipped with the newest equipment. The launch of new products, recent new contracts, more demanding customers and new challenges to gain new […]

Read more

Watch our new corporate video! - 01/07/2016

We are pleased to inform you about our new corporate video. You can find it on our website  – click here. Through it we are proud to show our strenghs, our expertise and success driven by innovations developed by our R&D teams, sales & marketing dynamism, worldwide presence … We hope you enjoy discovering it.

Read more

IGBT based DC SSR - 11/05/2016

At celduc®relais, DC power switching under control ! In 2015 we have introduced our new IGBT based SDI0501700 SSR which can switch 50 A @ 750 VDC nominal in a fast, reliable and safe way. In every situation, safety operation is preserved : Built-in over-voltage protection for inductive DC supply lines, Built-in load short circuit protection […]

Read more