| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 2 poles (2P) |
| Rated Current | 25 Amperes (A) |
| Release Characteristic | D-curve |
| Breaking Capacity | 6000A according to IEC 60898-1 at household installations |
| Short-Circuit Breaking Capacity (Icn) | 6 kA at 400V according to EN 60898 |
| Short-Circuit Breaking Capacity (Icu) | 25 kA at 230V and 10 kA at 400V according to IEC 60947-2 |
| Rated Voltage | 400 Volts AC |
| Rated Insulation Voltage (Ui) | 500 Volts |
| Impulse Withstand Voltage (Uimp) | 4 kV |
| Frequency Range | 50-60 Hz |
| Degree of Protection (IP) | IP20 |
| Impact Strength (IK) | IK02 |
| Pollution Degree | 2 |
| Width | 35.4 mm (2 modular spacings) |
| Height | 94.8 mm |
| Depth | 77.8 mm (built-in depth: 44 mm) |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connection Type | Screwed terminal |
| Mounting Method | DIN rail |
| Supply Direction | By the top or bottom |
| Color | Grey (RAL 7035) |
| Halogen Free | Yes |
| Tripping Threshold (Short-Circuit) | Between 250A and 350A (D-curve between 10 In and 14 In) |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes - Compatible with DX3 auxiliaries and RCD add-on modules |
| Reference Number (REF) | 408033 |
| EAN Code | 3245064080330 |
| Product Carbon Footprint (Manufacturing Phase) | 1.889 kg CO₂ eq. |