Parameters: Type: EIIM2 40KA Number of Poles: 3P+N (3-phase + neutral) Nominal Voltage: 230/400V AC (for 3-phase systems) Maximum Continuous Operating Voltage (Uc): 385V AC (for 3-phase systems) Surge Current Rating: 40kA (8/20μs waveform) Nominal Discharge Current (In): 20kA (8/20μs) Impulse Protection Level (Up): 1.5kV or lower (for 3-phase systems) Protection Mode: L-N (Line-to-Neutral), L-L (Line-to-Line), N-PE (Neutral-to-Earth) Response Time: <25ns (typical response time to a surge event) Mounting: Din Rail Mountable (standard for electrical panels) Status Indicators: LED indicators for device status (indicating whether the SPD is in operational condition or if it requires maintenance) Protection Type: Surge Protection (for transient overvoltages) Lightning Strike Protection (for direct and induced surges) Switching Surge Protection (protects against transient overvoltages from switching electrical equipment) Standards Compliance: IEC 61643-1 (Surge protective devices connected to low-voltage power systems) EN 61643-11 (Low-voltage surge protective devices – Part 11: Surge protective devices for specific installations) UL 1449 (Surge Protective Devices)