| Rated power AC2, AC3 at 400 V | 18.5 kW |
| Suitable for motors 3 ~ 400 V | 18.5 kW |
| Rated current | 40 A |
| Setting range thermal overload release current | 28-40 A |
| Setting range instantaneous short-circuit release current | 520-520 A |
| Short-circuit breaking capacity at 3 ~ 400 V | 50 kA |
| Terminal type | Screw |
| Product Width (unpacked) | 55 mm |
| Product Height (unpacked) | 140 mm |
| Product Depth (unpacked) | 144 mm |
| Control type | Rotary type |