Technical Information
                
                    
                        
                            | Item condition | New | 
                        
                            | Manufacture name | Head for non illuminated push button, Harmony XB4, yellow flush pushbutton Ø22 mm push unmarked | 
                                                    
                                | Brand | Schneider Electric | 
                                                                            
                                | Categories | Push Button Front Elements 
 | 
                                                                            
                                | Country of origin | FR | 
                                                                                                                                                            
                                    | Hole diameter | 22.5 mm | 
                                                            
                                    | Colour button | Yellow | 
                                                            
                                    | Number of command positions | 1 | 
                                                            
                                    | Type of button | Flat | 
                                                            
                                    | Degree of protection (IP), front side | IP66 | 
                                                            
                                    | Construction type lens | Round | 
                                                                        
                 
                                    Packing details
                    
                        
                                                            
                                    | Packing level 1 | 3389110122701 | 
                                                            
                                    | Packing level 2 | 3389110122706 | 
                                                            
                                    | Packing level 3 | 3389110122709 | 
                                                    
                     
                
                                    Other Technical data
                    
                                                    
                                                                    
                                        | Suitable for illumination | No | 
                                                                    
                                        | Spring-return | No | 
                                                                    
                                        | Labelled | No | 
                                                                    
                                        | Colour front ring | Chrome | 
                                                                    
                                        | Width opening | 0 mm | 
                                                                    
                                        | Height opening | 0 mm | 
                                                                    
                                        | With protective cover | No | 
                                                                    
                                        | Material front ring | Metal | 
                                                                    
                                        | With front ring | Yes | 
                                                                    
                                        | Switching function latching | Yes | 
                                                                    
                                        | Degree of protection (NEMA), front side | Other | 
                                                            
                                             
                
                                    Downloads
                    
                
                
                
                
                                    Description
                    
                        This Harmony XB4, flush yellow button head operates with a latched push-push mechanism. This button head provides an ergonomic interface for controlling your machines. It is easily installed and replaced on compatible complete push button units and contact blocks via snap-fit assembly. It is clearly distinguishable visually at a distance thanks to clear color. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.