| Voltage type | AC | 
                                                                    
                                        | Built-in depth | 70.5 mm | 
                                                                    
                                        | Frequency | 50-60 Hz | 
                                                                    
                                        | Rated insulation voltage Ui | 440 V | 
                                                                    
                                        | Current limiting class | 3 | 
                                                                    
                                        | Over voltage category | 3 | 
                                                                    
                                        | Pollution degree | 2 | 
                                                                    
                                        | Explosion-proof | No | 
                                                                    
                                        | Degree of protection (IP) | IP20 | 
                                                                    
                                        | Number of protected poles | 1 | 
                                                                    
                                        | Concurrently switching neutral conductor | Yes | 
                                                                    
                                        | Connectable conductor cross section solid-core | 1-25 mm² | 
                                                                    
                                        | Connectable conductor cross section multi-wired | 1-25 mm² | 
                                                                    
                                        | Ambient temperature during operating | -25-75 °C | 
                                                                    
                                        | Flush-mounted installation | No | 
                                                                    
                                        | Additional equipment possible | Yes | 
                                                                    
                                        | Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 0 kA | 
                                                                    
                                        | Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V | 15 kA | 
                                                                    
                                        | Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V | 15 kA | 
                                                                    
                                        | Rated impulse withstand voltage Uimp | 4 kV |