Applications of relays are found everywhere; in switchgear industry relays are used in all types of switchboards. The concept of employing numerical relays for substation & switchgear protection has existed for three decades. This has now matured into a stable alternative to conventional electromechanical & electromagnetic Relays.
With more than half a century of experience, L&T has developed capabilities for in house production of relays – the L&T COMP series. These relays for motors, feeders, transformers, and the arc flash relays add intelligence to your switchboards.