
ABB electrical accessory EF19 6.3A 1SAX121001R1104
- BrandABB
- SeriesEF19
- Depth59.3 mm
- Operating voltage at AC 50Hz690 V
- Operating voltage from 60 Hz AC mains690 V
- Adjustable current range1.9–6.3 A
- Width44.4 mm

The EF19-6.3 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in
| Series | EF19 |
|---|---|
| Electrical | |
| Operating voltage at AC 50Hz | 690 V |
| Operating voltage from 60 Hz AC mains | 690 V |
| Adjustable current range | 1.9–6.3 A |
| Rated DC voltage | 690 V |
| Rated control supply voltage Us DC | 0 V |
| Rated switching current | 6.3 A |
| Release class | Adjustable |
| Number of auxiliary break contacts | 1 |
| Number of auxiliary NO contacts | 1 |
| Operating voltage current type | AC |
| Switch-on current type | AC/DC |
| Main electrical circuit connection type | Screw connection |
| External power supply required | No |
| Mechanical | |
| Depth | 59.3 mm |
| Width | 44.4 mm |
| Height | 85 mm |
| Mounting method | Direct attachment |
| Other | |
| Automatic restart function | Yes |
| Type designation | EF19-6.3 |
| Restart function button | Yes |
| Restart input | No |
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