| Manufacturer part number (MPN) | 3RV2021-4DA10 |
| EAN / GTIN | 4011209712546 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Package quantity | 28 pcs |
| Frame size | S0 |
| Width | 45 mm |
| Height | 97 mm |
| Depth | 97 mm |
| Rated operation power at AC-3, 400 V | 11 kW |
| Rated permanent current Iu | 25 A |
| Number of poles | 3 |
| Power loss | 10.5 W |
| Degree of protection (IP) | IP20 |
| With thermal overload protection | Yes |
| Type of electrical connection of main circuit | Screw connection |
| Switch off technique | Magnetic |
| Rated operation power at AC-3, 230 V | 5.5 kW |
| Rated short-circuit breaking capacity Icu at 400 V |
| AC | 55 kA |
| Device construction | Built-in device fixed built-in technique |
| Country of origin | Germany |