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TF96-60 Thermal Overload Relay
Manufacturer: ABB
The TF96-60 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 connect directly to block contactors. Single mounting kits are available as accessory.
Setting Range: 48 … 60 A
Rated Operational Voltage: Auxiliary Circuit 600 V AC/DC, Main Circuit 690 V AC, Main Circuit 440 V DC
Rated Operational Current: 60 A
Rated Frequency: Auxiliary Circuit 50 Hz, 60 Hz and DC; Main Circuit 50 Hz and 60 Hz
Rated Impulse Withstand Voltage: Auxiliary Circuit 6 kV, Main Circuit 8 kV
Rated Insulation Voltage: 690 V
Number of Poles: 3
Number of Auxiliary Contacts NC: 1
Number of Auxiliary Contacts NO: 1
Number of Protected Poles: 3
Conventional Free-air Thermal Current: Auxiliary Circuit NC 6 A, NO 4 A
Rated Operational Current AC-15: 120 V NC 3 A, NO 0.5 A; 240 V NC 3 A, NO 0.5 A; 400 V NC 0.75 A, NO 0.5 A; 500 V NC 0.75 A, NO 0.5 A
Rated Operational Current DC-13: 125 V NC 0.55 A, NO 0.55 A; 24 V NC 1.25 A, NO 1.25 A; 250 V NC 0.27 A, NO 0.27 A; 500 V NC 0.15 A, NO 0.15 A; 60 V NC 0.55 A, NO 0.55 A
Degree of Protection: Housing IP20, Main Circuit Terminals IP10
Pollution Degree: 3
Connecting Capacity Auxiliary Circuit: Flexible with Ferrule 0.75 … 2.5 mm², Flexible with Insulated Ferrule 0.75 … 2.5 mm², 2x 0.75 … 1.5 mm², Flexible 0.75 … 1 mm² and 1 … 2.5 mm², Rigid 0.75 … 4 mm²
Connecting Capacity Main Circuit: Flexible with Ferrule 6 … 35 mm², Flexible 6 … 50 mm², Rigid 6 … 35 mm²
Tightening Torque: Auxiliary Circuit 1 … 1.2 N·m, Main Circuit 6.0 … 9.0 N·m
Wire Stripping Length: Auxiliary Circuit 9 mm, Main Circuit 20 mm
Recommended Screw Driver: Auxiliary Circuit Pozidriv 2, Main Circuit Hexagon 4
Mounting Position: 1 … 6
Power Loss per Pole: 3 … 4.7 W
Suitable For: AF80, AF96
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
Environmental Conditions: Operation Ambient Temperature -40 … +70 °C, Storage -50 … +80 °C, Max Operating Altitude 2000 m, Pollution Degree 3
Certificates: A2L IEC, ABS, ATEX, BV, CB, CCC, CQC, CE, UKCA, DNV GL, EAC, IECEx, LR, RINA, RMRS, UL
Customs Tariff Code: 85364900
