Product Id:1SAZ721201R1035
The TF42-4.2 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.
SKU: 1SAZ721201R1035
Categories: Overload Relays
| 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) | 3.1-4.2A |
| Ampere Rating UL/CSA | 4.2 ampere |
| Terminal Type | Screw Terminals |
| Rated Operational Voltage | Auxiliary Circuit 600 volt AC / DC, Main Circuit 690 volt AC |
| Rated Current (In) | 4.2A |
| Number Of Poles | 3 |
| Mounting Type | Mounted on Contactor |
| Package Gross Weight | 0.145 kilogram |
| Product Range | TA-TF |
| Invoice Description | TF42-4.2 Thermal Overload Relay Trip class 10, 3.10-4.20 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 | TF42-4.2 |
| Rated Operational Current (Ie) | 4.2A |
| Total GST Percentage | 18 |
| HSN Number | 85364900 |
| Country of origin | Germany (DE) - Imported by ABB India Limited |
