Overload relay type TR6-F are 3 Pole, manual/auto reset type, providing protection against overload, single phasing & unbalance voltages. They are primarily direct mounting on compatible F Range contactors. They are available in relay setting range from 2.5 to 400A, CT operated, in 13 options of relay range to fully protect the electric drives having heavy starting applications. They fully meet the requirements of IEC 947-4-1 & IS 13947-4-1.