Munich – Schaltbau, located in Munich, has introduced a new high-voltage signalling relay. The ZH842 H is a result of the development of the company’s signalling technology. Compared to its direct ...

Mors Smitt produces N.S1 signalling relays in France, and is the Dutch licensee for Alstom-GRS B1/B2 relays. It said the STS Rail deal means it is now ‘a true world leader’ in the signalling relay ...

Stadler has secured a contract worth €50m ($56.8m) to supply signalling technology for the expansion of the Bybanen light rail system in Bergen, Norway. The project is being developed by Bybanen ...

Modern relay technology has been around since the 1960s, and its main function is to provide automation with electrical isolation for many applications. All relays have two separate circuitries: input ...