Technical Information
                
                    
                        
                            | Item condition | 
                            New | 
                        
                        
                            | Manufacture name | 
                            Circuit-breaker, 3 pole, 800A, 66 kA, P measurement, IEC, Withdrawable | 
                        
                                                    
                                | Brand | 
                                
                                    EATON
                                 | 
                            
                                                                            
                                | Categories | 
                                
                                                                            
                                        Power Circuit Breakers
                                        
                                         
                                                                     | 
                            
                                                                            
                                | Country of origin | 
                                US | 
                            
                                                                            
                                | Harmonized System Code | 
                                
                                    
                                        8536 2090 00
                                    
                                 | 
                            
                                                                                                                                    
                                    | Rated permanent current Iu | 
                                    800 A | 
                                
                                                            
                                    | Number of poles | 
                                    3  | 
                                
                                                            
                                    | Rated voltage | 
                                    690 V | 
                                
                                                            
                                    | Degree of protection (IP) | 
                                    IP31  | 
                                
                                                            
                                    | With switched-off indicator | 
                                    Yes  | 
                                
                                                            
                                    | Rated short-circuit breaking capacity lcu at 400 V, 50 Hz | 
                                    66 kA | 
                                
                                                            
                                    | Integrated earth fault protection | 
                                    No  | 
                                
                                                            
                                    | Device construction | 
                                    Built-in device slide-in technique (withdrawable)  | 
                                
                                                                        
                 
                                    Packing details
                    
                        
                                                            
                                    | Packing level 1 | 
                                    4015081793235 | 
                                
                                                    
                     
                
                                    Other Technical data
                    
                                                    
                                                                    
                                        | Number of auxiliary contacts as normally open contact | 
                                        0  | 
                                    
                                                                    
                                        | Number of auxiliary contacts as normally closed contact | 
                                        0  | 
                                    
                                                                    
                                        | With integrated under voltage release | 
                                        No  | 
                                    
                                                                    
                                        | Overload release current setting | 
                                        320-800 A | 
                                    
                                                                    
                                        | Number of auxiliary contacts as change-over contact | 
                                        2  | 
                                    
                                                                    
                                        | Position of connection for main current circuit | 
                                        Back side  | 
                                    
                                                                    
                                        | Motor drive integrated | 
                                        No  | 
                                    
                                                                    
                                        | Type of electrical connection of main circuit | 
                                        Rail connection  | 
                                    
                                                                    
                                        | Type of control element | 
                                        Push button  | 
                                    
                                                                    
                                        | Adjustment range short-term delayed short-circuit release | 
                                        480-8000 A | 
                                    
                                                                    
                                        | Adjustment range undelayed short-circuit release | 
                                        1600-12000 A | 
                                    
                                                                    
                                        | Suitable for DIN rail (top hat rail) mounting | 
                                        No  | 
                                    
                                                                    
                                        | Motor drive optional | 
                                        Yes  | 
                                    
                                                                    
                                        | DIN rail (top hat rail) mounting optional | 
                                        No  | 
                                    
                                                                    
                                        | Complete device with protection unit | 
                                        Yes  | 
                                    
                                                            
                                             
                
                
                
                
                
                                    Description
                    
                        Circuit-breaker IZMX40 ( Air circuit-breakers/switch-disconnectors), 3 pole, Current Range: Up to 4000 A, Rated current = rated uninterrupted current( In = Iu): 800 A, up to 440 V 50/60 Hz( Icu): 66 kA, up to 440 V 50/60 Hz( Ics): 66 kA, Overload release, min.( Ir):  320 A, Overload release, max.( Ir): 800 A, Installation type: Withdrawable, Standard/Approval: IEC, Protective function: P measurement