Automation & Control

TF140DU-110 Thermal Overload Relay

Out of stock
    Product Id
    1SAZ431201R1002
    The TF140DU-110 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 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors.

    More about TF140DU-110 Thermal Overload Relay

    Technical Specification
    MRP (Indian Rupees)Not for Retail Sale
    Number of Aux Contacts NC 1
    CompatibilityTA/TF
    Ambient Air TemperatureOperation -25 ... +55 degree Celsius, Operation Compensated -25 ... +55 degree Celsius, Storage -40 ... +70 degree Celsius
    Rated Insulation Voltage (Ui)690 volt
    Product Range GlobalTA-TF
    Number of Aux Contacts NC Global1
    Number of Aux Contacts NO Global1
    Number Of Poles Global3
    Rated Current (In) Global110A
    Rated Operational Current (Ie) Global110A
    Ambient Air Temperature GlobalOperation -25 ... +55 degree Celsius, Operation Compensated -25 ... +55 degree Celsius, Storage -40 ... +70 degree Celsius
    Country of Origin GlobalBulgaria (BG) - Imported by ABB India Limited
    Max Operating Voltage UL/CSA GlobalMain Circuit 600 volt AC
    Mounting Type GlobalMounted on Contactor
    Package Gross Weight Global0.945 kilogram
    Package Height Global133 millimetre
    Package Length Global151 millimetre
    Package Width Global165 millimetre
    Rated Frequency (f) GlobalAuxiliary Circuit 50 hertz/Auxiliary Circuit 60 hertz/Auxiliary Circuit DC, Main Circuit 60 hertz/Main Circuit 50 hertz/Main Circuit DC
    Rated Insulation Voltage (Ui) Global690 volt
    Automation & Control Rated Operational Voltage GlobalAuxiliary Circuit 440 volt DC/Auxiliary Circuit 500 volt AC, Main Circuit 690 volt AC
    Terminal Type GlobalScrew Terminals
    Number of Aux Contacts NO 1
    Rated Frequency (f)Auxiliary Circuit 50 hertz/Auxiliary Circuit 60 hertz/Auxiliary Circuit DC, Main Circuit 60 hertz/Main Circuit 50 hertz/Main Circuit DC
    Setting Range (OLR)80-110A
    Ampere Rating UL/CSA110 ampere
    Terminal TypeScrew Terminals
    Rated Operational VoltageAuxiliary Circuit 440 volt DC/Auxiliary Circuit 500 volt AC, Main Circuit 690 volt AC
    Rated Current (In)110A
    Number Of Poles 3
    Mounting TypeMounted on Contactor
    Package Gross Weight0.945 kilogram
    Product RangeTA-TF
    Invoice DescriptionTF140DU-110 Thermal Overload Relay Trip class 10A, 80-110A
    Package Height133 millimetre
    Package Length151 millimetre
    Package Width165 millimetre
    Max Operating Voltage UL/CSAMain Circuit 600 volt AC
    Extended Product TypeTF140DU-110
    Rated Operational Current (Ie) 110A
    Total GST Percentage18.00
    HSN Number85364900
    Country of originBulgaria (BG) - Imported by ABB India Limited
    Download
    Declaration of Conformity - CE Click Here
    Product Catalog Click Here
    CCC Certificate Click Here
    CCC Certificate Global Click Here
    Declaration of Conformity - CE Global Click Here
    Write Your Own Review
    You're reviewing:TF140DU-110 Thermal Overload Relay
    Copyright © 2026 ABB India Ltd. | Address: Disha - Plot No.5 & 6, 2nd Stage, Peenya Industrial Area IV, Peenya 560058, Bangalore, Karnataka, India.