Description
TF42-13 Thermal Overload Relay 10 … 13 A
The TF42-13 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 are temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and trip indication. The overload relays connect directly to block contactors. Single mounting kits are available as accessories.
Setting Range: 10 … 13 A
Rated Operational Voltage: Auxiliary Circuit 600 V AC/DC, Main Circuit 690 V AC, Main Circuit 600 V DC
Rated Operational Current (Ie): 13 A
Number of Poles: 3
Auxiliary Contacts NC: 1
Auxiliary Contacts NO: 1
Degree of Protection: IP20
Pollution Degree: 3
Tightening Torque: Auxiliary Circuit 1 … 1.2 N·m, Main Circuit 1.5 … 2.5 N·m
Wire Stripping Length: Auxiliary Circuit 9 mm, Main Circuit 12 mm
Power Loss per Pole: 1.3 … 2.2 W
Suitable For Contactors: AF09, AF12, AF16, AF26, AF30, AF38
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 -25 … +60 °C, Storage -50 … +80 °C, Ambient Air Temperature Compensation: Yes, Maximum Operating Altitude: 2000 m
Dimensions (cm): Width 4.5, Height 8.83, Depth 7.05
Weight: 0.13 kg
Customs Tariff Code: 85364900
