Description
TF96-96 Thermal Overload Relay
Manufacturer: ABB
The TF96-96 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.
Trip Class: 10
Features include: temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function, and trip indication.
The overload relays are connected directly to block contactors. Single mounting kits are available as accessory.
Setting Range: 84 … 96 A
Rated Operational Voltage: Auxiliary Circuit: 600 V AC/DC, Main Circuit: 690 V AC, 440 V DC
Rated Operational Current (Ie): 96 A
Rated Frequencies (Hz): Auxiliary Circuit 50, 60, DC; Main Circuit 50, 60
Rated Impulse Withstand Voltage: Auxiliary Circuit 6 kV, Main Circuit 8 kV
Rated Insulation Voltage: 690 V
Number of Poles: 3
Auxiliary Contacts: NC 1, NO 1
Protected Poles: 3
Conventional Free-air Thermal Current: Auxiliary Circuit NC 6 A, NO 4 A
Degree of Protection: Housing IP20, Main Circuit Terminals IP10
Pollution Degree: 3
Connecting Capacity Auxiliary Circuit: Flexible with Ferrule 1/2x 0.75 … 2.5 mm², Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm², Flexible 1/2x 0.75 … 1 mm², Flexible 1/2x 1 … 2.5 mm², Rigid 1/2x 0.75 … 4 mm²
Connecting Capacity Main Circuit: Flexible with Ferrule 1/2x 6 … 35 mm², Flexible with Ferrule 1x 6 … 50 mm², Flexible with Insulated Ferrule 1/2x 6 … 16 mm², Flexible with Insulated Ferrule 1x 6 … 50 mm², Flexible 1/2x 6 … 35 mm², Flexible 1x 6 … 50 mm², Rigid 1/2x 6 … 35 mm², Rigid 1x 6 … 50 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: 2.8 … 3.7 W per pole
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
Maximum Operating Voltage UL/CSA: Main Circuit 600 V AC
Ambient Air Temperature Operation: -40 … +70 °C; Storage: -50 … +80 °C
Maximum Operating Altitude: 2000 m
Resistance to shock: 11 ms Pulse 25g; Resistance to vibrations: 5g 3 … 150 Hz
RoHS Compliance: Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)
Customs Tariff Code: 85364900
