Pole / Phase
                            
                            
                                3 Phase+Neutral
                            
                         
                        
                        
                        
                        
                            
                                Mechanical Life (Min Qty)
                            
                            
                                100000
                            
                         
                        
                            
                                Electrical Life (Min Qty)
                            
                            
                                50000
                            
                         
                        
                            
                                Operating Frequency (On-Off/Hour)
                            
                            
                                Mech.120  Elec.120
                            
                         
                        
                            
                                Insulation Voltage (Ui)
                            
                            
                                690V
                            
                         
                        
                            
                                Impulse Withstand Voltage (Uimp)
                            
                            
                                4 kV
                            
                         
                        
                            
                                Dielectric Strength (Body-Contact)
                            
                            
                                1.890V AC
                            
                         
                        
                            
                                Dielectric Strength (Contact-Contact)
                            
                            
                                1.890V AC
                            
                         
                        
                            
                                Isolation Resistance
                            
                            
                                10 MΩ MIN. (500 V DC)
                            
                         
                        
                            
                                Operating Temperature
                            
                            
                                -25 / +80 °C
                            
                         
                        
                        
                        
                        
                        
                        
                            
                                Short Circuit Breaking Capacity (Ics)
                            
                            
                                6 kA