IDEC Corporation announces the release of its new HR5S safety relay module. This latest addition to IDEC’s family of safety devices gives designers and OEMs more options to provide better end user ...

Specifically designed to operate with fail-safe controls in process applications, the PSR-FSP process safety relay can be used in applications up to a Safety Integrity Level (SIL) 3 requirement, ...

Equipped with two release-current paths and one signal-current path and with reinforced insulation separating the paths, the PSR safety relays are said to provide reliable protection for any and all ...

The six safety vital relays developed by Clearsy France are the very first self-controlled safety vital relays guaranteeing opening of their NO contacts at a SIL4 level. Since 2016, these safety vital ...

When it comes to choosing the right safety relay, identifying the smallest performance improvements can result in big productivity gains. That’s why SICK has developed its ReLy safety relays to ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...

Panasonic has unveiled, what it claims, is the world’s smallest 2 pole safety relay with power contacts on both normally-open and normally-closed sides. The device measures just 33 x 14.0mm by 7.8mm ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.