Larsen & Toubro offers a wide range of Protection, Control & Monitoring Relays. These are Numerical relays suitable for Low Voltage & Medium Voltage power distribution system. These are manufactured at L&T’s Mysore Works equipped with modern infrastructure and employing latest testing equipment.
We offer relay solution for feeder, motor, generator, and transformer. Additionally, we offer application-specific solutions i.e., power factor correction, differential protection, REF protection, Voltage & Frequency protection, Arc flash protection.
L & T is privileged to introduce its new state-of-art “The COMP Series” – A complete industrial package for Protection, Control, Metering, and Monitoring Fault data of Air, Vacuum or Gas-Insulated Circuit breaker operated feeders. The COMP Series combines conventional and advanced protection functions, annunciation, metering, monitoring and communication into one, easy-to-configure module.
Feeder Protection
nX Series
Generator Protection
MG30
MD32TM Differential Relay
Transformer Protection
MD32TM Differential Relay
MPR300 Mini Motor Protection Relay
Motor Protection
MPR300 Mini Motor Protection Relay
Arc Flash Protection Relay
PGR-8800
APFC Relays
APFC Relays
Voltage & Frequency Relays
UFD34
L & T COMP SERIES Relays
MCOMP+