Technical Information
                
                    
                        
                            | Item condition | 
                            New | 
                        
                        
                            | Manufacture name | 
                            STTB 2,5-TWIN BU - Double-level spring-cage terminal block | 
                        
                                                    
                                | Brand | 
                                
                                    Phoenix Contact
                                 | 
                            
                                                                            
                                | Categories | 
                                
                                                                            
                                        DIN Rail Terminal Blocks
                                        
                                         
                                                                     | 
                            
                                                                            
                                | Country of origin | 
                                PL | 
                            
                                                                            
                                | Harmonized System Code | 
                                
                                    
                                        8536 9010 00
                                    
                                 | 
                            
                                                                                                                                    
                                    | Mounting method | 
                                    DIN rail (top hat rail) 35 mm  | 
                                
                                                            
                                    | Rated voltage | 
                                    500 V | 
                                
                                                            
                                    | Type of electrical connection 1 | 
                                    Spring clamp connection  | 
                                
                                                            
                                    | Type of electrical connection 2 | 
                                    Spring clamp connection  | 
                                
                                                            
                                    | Number of levels | 
                                    2  | 
                                
                                                            
                                    | Number of clamp positions per level | 
                                    3  | 
                                
                                                            
                                    | Connectable conductor cross section solid-core | 
                                    0.08-4 mm² | 
                                
                                                            
                                    | Connectable conductor cross section fine-strand with cable end sleeve | 
                                    0.14-2.5 mm² | 
                                
                                                            
                                    | Connectable conductor cross section fine-strand without cable end sleeve | 
                                    0.08-2.5 mm² | 
                                
                                                            
                                    | Rated current In | 
                                    22 A | 
                                
                                                                        
                 
                                    Packing details
                    
                        
                                                            
                                    | Packing level 1 | 
                                    4017918908409, 4017918908409 | 
                                
                                                    
                     
                
                                    Other Technical data
                    
                                                    
                                                                    
                                        | Colour | 
                                        Blue  | 
                                    
                                                                    
                                        | Width | 
                                        5.15 mm | 
                                    
                                                                    
                                        | Height | 
                                        91.18 mm | 
                                    
                                                                    
                                        | Depth | 
                                        45.85 mm | 
                                    
                                                                    
                                        | Operating temperature | 
                                        -60-105 °C | 
                                    
                                                                    
                                        | Inflammability class of insulation material according to with UL94 | 
                                        V0  | 
                                    
                                                                    
                                        | Closing plate required | 
                                        Yes  | 
                                    
                                                                    
                                        | Internally connected stages | 
                                        No  | 
                                    
                                                                    
                                        | Material insulation body | 
                                        Other  | 
                                    
                                                            
                                             
                
                
                
                
                
                                    Description
                    
                        Double-level spring-cage terminal block, nom. voltage: 500 V, nominal current: 22 A, connection method: Spring-cage connection, 1st and 2nd level, Rated cross section: 2.5 mm², cross section: 0.08 mm² - 4 mm², mounting type: NS 35/7,5, NS 35/15, color: blue