
ABB electrical accessory TF42 3.1A 1SAZ721201R1033
- BrandABB
- SeriesTF42
- Maximum rated operating voltage Ue690 V
- Adjustable current range2.3–3.1 A
- Automatic restart functionYes
- Release classCLASS 10
- Number of auxiliary changeover contacts1

The TF42-3.1 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors i
| Series | TF42 |
|---|---|
| Electrical | |
| Maximum rated operating voltage Ue | 690 V |
| Adjustable current range | 2.3–3.1 A |
| Release class | CLASS 10 |
| 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 | TF42-3.1 |
| Restart function button | Yes |
| Restart input | No |
We use cookies to ensure the website works properly and to give you a better experience. Privacy Policy