The MSAR relays are low burden auxiliary relays which can be used where a scheme demands several contacts for event recording, alarm initiation, contact logic arrangements etc.
Modern protection schemes incorporate ever increasing functionality through the application of digital techniques to protection relay technology. The requirement for highly reliable control relay elements does however remain and often constitutes a significant cost and space requirement when considering protection panel designs.
The Actus MSAR system fulfills this need by providing a compact, flexible and high performance solution, while at the same time reducing the cost and lead times normally associated with this class of device. The Actus MSAR has a wide voltage operating range and is packaged in a draw out case system and can be either flush panel or rack mounted.