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- Description
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Description
The TF42-2.3 thermal overload relay serves as a cost-effective electromechanical safeguard for the primary circuit. It delivers dependable and swift defense for motors during overloads or phase loss incidents, with a trip class of 10. Additional attributes include temperature compensation, a normally closed (NC) trip contact, a normally open (NO) signal contact, options for automatic or manual reset, a trip-free mechanism, a STOP capability, and a trip indicator. These relays mount directly onto block contactors, with standalone mounting kits offered as optional accessories.
| 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) | 1.7-2.3A |
| Ampere Rating UL/CSA | 2.3 ampere |
| Terminal Type | Screw Terminals |
| Rated Operational Voltage | Auxiliary Circuit 600 volt AC / DC, Main Circuit 690 volt AC |
| Rated Current (In) | 2.3A |
| Number Of Poles | 3 |
| Mounting Type | Mounted on Contactor |
| Package Gross Weight | 0.230 kilogram |
| Product Range | TA-TF |
| Invoice Description | TF42-2.3 Thermal Overload Relay Trip class 10, 1.70-2.30 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 | TF42-2.3 |
| Rated Operational Current (Ie) | 2.3A |
| HSN Number | 85364900 |
Additional information
| Weight | 044-0.66 kg |
|---|
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