| Model | DZ30SLE |
| Poles | 1P+N |
| Maximum Current | 40A |
| Rated Voltage Ue | AC230V or AC400V |
| Insulation Volage Ui | 500V |
| Rated Impulse Withstand Voltage (1.2/50) Uimp | 2kV |
| Rated Breaking Capacity (Ics) | 4.5kA |
| Rated Residual Operating Current I△n (mA) | 15mA, 30mA, 100mA, 300mA |
| Rated Frequency | 50/60Hz |
| Leakage Tripping | Electronic Type (Type A) |
| Dielectric Test Voltage At And Ind. Freq. For 1min | 1kV |
| Protection Class | IP20 |
| Current Tripping Curve | C-Curve (5-10In) |
| Electrical Life | 4000 |
| Mechanical Life | 20000 |
| Ambient Temperature | -5°C~+40°C |
| Terminal Connection Type | Phillips Screws |
| Adapter Cable | 1-10mm² 7AWG |
| Tightening Torque | 2.0N.M |
| Standards | IEC61009-1 |