Heavy Starting Duty Thermal Overload Relays: TR6-F are manufactured and exported by The Controls & Switchgear Group. All plants of the Controls & Switchgear Group are approved and accredited to ISO 9001 [2000] & 9002Overload relay type TR6-F are 3 Pole, manual/auto reset type. These provide protection against overload, single phasing & unbalance voltages. The Heavy Starting Duty Thermal Overload Relays: TR6-F 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. The Heavy Starting Duty Thermal Overload Relays: TR6-F fully meets the requirements of IEC 947-4-1 & IS 13947-4-1.
