Tubular magnetic sensors: a compact and reliable solution for industrial detection - 09/03/2026

Tubular magnetic sensors: a compact and reliable solution for industrial detection Proximity sensors exist in many shapes and sizes in order to meet the various integration constraints found in industrial equipment. Among the most common designs are tubular sensors, threaded tubular sensors, and screw-mounted sensors, also known as flat housing sensors. Tubular and threaded tubular […]

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Zero-cross or random relay : what are the differences ? - 12/02/2026

Choosing the switching type of a solid-state relay (SSR) Both zero-cross and random solid state relays are used for industrial applications. What are the differences between these two types of switching? In this new article, we give you tips to help you select the switching type best suited to your application in order to optimize […]

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SF548340 – New miniature Solid State Relay - 05/01/2026

A solution that occupies only 30% of the space of standard hockey puck SSRs SF5 : miniature relay which saves place in your control panels The SF548340 from celduc® relais is a very small power solid state relay (SSR) designed to deliver high switching performance in a compact footprint. Combining robustness, reliability, and compliance with […]

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A Strategic Production Line - 08/12/2025

celduc® relais invests in semiconductor production to drive performance and environmental responsibility This article, written by Mr. EL RAYES, Managing Director of celduc® relais, comes at a pivotal moment for the European semiconductor industry. In a context where technological sovereignty, industrial performance, and environmental responsibility are more critical than ever, he shares the strategic vision […]

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Single phase solid state relays - 26/11/2025

Everything you need to know about single phase solid state relays: advantages and applications In an increasingly automated and energy-efficient world, single-phase solid-state relays (SSRs) stand out as essential components in modern heating and lighting systems. These extraordinary devices replace traditional electromechanical relays with cutting-edge electronic technology, offering significant advantages: ultra-fast switching, completely silent operation, […]

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