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TF65-67 Thermal Overload Relay
The TF65-67 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features include temperature compensation, trip contact (NC), signal contact (NO), automatic or manual reset selectable, trip-free mechanism, STOP function, and a trip indication.
The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
Setting range: 57 … 67 A
Rated operational voltage: Auxiliary Circuit 600 V AC/DC, Main Circuit 690 V AC, Main Circuit 440 V DC
Rated operational current (Ie): 67 A
Number of poles: 3
Degree of protection: Housing IP20, Main Circuit Terminals IP10
Dimensions (W x H x D): 5.49 cm x 10.14 cm x 10.69 cm
Net weight: 0.382 kg
Electrical connections: Auxiliary circuit and main circuit support flexible and rigid cable connections with specific cross section ranges.
Operating temperature: -40 … +70 °C (operation and compensated), storage -50 … +80 °C
Maximum operating altitude permissible: 2000 m
Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1, IEC 60335-2-40 A2L
Customs Tariff Code: 85364900













