Automation & Control

TF42-7.6 Thermal Overload Relay

Product Id
1SAZ721201R1040
The TF42-7.6 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 the 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.

More about TF42-7.6 Thermal Overload Relay

Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Number of Aux Contacts NC 1
Compatibility TA/TF
Ambient Air Temperature Operation -25 ... +60 degree Celsius, Operation Compensated -25 ... +60 degree Celsius, Storage -50 ... +80 degree Celsius
Rated Insulation Voltage (Ui) 690 volt
Number of Aux Contacts NO 1
Rated Frequency (f) Auxiliary Circuit 50 hertz/Auxiliary Circuit 60 hertz/Auxiliary Circuit DC, Main Circuit 50 hertz/Main Circuit 60 hertz
Setting Range (OLR) 5.7-7.6A
Ampere Rating UL/CSA 7.6 ampere
Terminal Type Screw Terminals
Rated Operational Voltage Auxiliary Circuit 600 volt AC / DC, Main Circuit 690 volt AC
Rated Current (In) 7.6A
Number Of Poles 3
Mounting Type Mounted on Contactor
Package Gross Weight 0.145 kilogram
Product Range TA-TF
Invoice Description TF42-7.6 Thermal Overload Relay Trip class 10, 5.70-7.60 A
Package Height 92 millimetre
Package Length 78 millimetre
Package Width 48 millimetre
Max Operating Voltage UL/CSA Main Circuit 600 volt AC
Extended Product Type TF42-7.6
Rated Operational Current (Ie) 7.6A
Total GST Percentage 18.00
HSN Number 85364900
Country of origin Germany (DE) - Imported by ABB India Limited
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© ABB India Ltd. | Address: Disha - Plot No.5 & 6, 2nd Stage, Peenya Industrial Area IV, Peenya 560058, Bangalore, Karnataka, India.