
ABB electrical accessory TF140 142A 1SAZ431301R1004
- BrandABB
- SeriesTF140
- Maximum rated operating voltage Ue690 V
- Adjustable current range110–142 A
- Automatic restart functionYes
- Release classCLASS 10 A
- Number of auxiliary changeover contacts1

The TF140DU-142-V1000 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for
| Series | TF140 |
|---|---|
| Electrical | |
| Maximum rated operating voltage Ue | 690 V |
| Adjustable current range | 110–142 A |
| Release class | CLASS 10 A |
| Number of auxiliary changeover contacts | 1 |
| Number of auxiliary break contacts | 1 |
| Number of auxiliary NO contacts | 1 |
| Main electrical circuit connection type | Screw connection |
| Mechanical | |
| Mounting method | Direct attachment |
| Other | |
| Automatic restart function | Yes |
| Type designation | TF140DU-142-V1000 |
| Restart function button | Yes |
| Restart input | No |
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