
ABB contactor AF750 100-250V DC 1SFL637063R7022
- BrandABB
- SeriesAF750
- Depth242 mm
- Operating voltage at AC 50Hz1 kV
- Operating voltage from 60 Hz AC mains1 kV
- Width210 mm
- Height283 mm

The AF750B-30-22-70 is a 3 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and standard ferrules, controlling motors up to 400 kW /
| Series | AF750 |
|---|---|
| Electrical | |
| Operating voltage at AC 50Hz | 1 kV |
| Operating voltage from 60 Hz AC mains | 1 kV |
| Rated power at AC-3, 400 V | 425 kW |
| Rated operational power (NEMA) | 447.42 kW |
| Rated control circuit AC supply voltage Us at 60 Hz | 100–250 V |
| Rated control supply voltage Us AC at 50 Hz | 100–250 V |
| Rated control supply voltage Us DC | 100–250 V |
| Rated operational current Ie at AC-1, 400 V | 1.05 kA |
| Rated operating current Ie at AC-3, 400 V | 750 A |
| Number of main NO contacts | 3 |
| Number of auxiliary break contacts | 2 |
| Number of auxiliary NO contacts | 2 |
| Switch-on current type | AC/DC |
| Main electrical circuit connection type | Rail connection |
| Mechanical | |
| Depth | 242 mm |
| Width | 210 mm |
| Height | 283 mm |
| Modular design | No |
| Other | |
| Type designation | AF750B-30-22-70 |
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