Technical Information
                
                    
                        
                            | Item condition | New | 
                        
                            | Manufacture name | Harmony XB4, Key switch selector head, metal, black, Ø22, key n°455, 3 positions, stay put | 
                                                    
                                | Brand | Schneider Electric | 
                                                                            
                                | Categories | Switch & Indicator Front Elements 
 | 
                                                                            
                                | Country of origin | FR | 
                                                                                                                                                            
                                    | Hole diameter | 22.5 mm | 
                                                            
                                    | Number of switch positions | 3 | 
                                                            
                                    | Degree of protection (IP), front side | IP66 | 
                                                            
                                    | Type of control element | Key | 
                                                            
                                    | Colour control element | Black | 
                                                                        
                 
                                    Packing details
                    
                        
                                                            
                                    | Packing level 1 | 3389110889277 | 
                                                            
                                    | Packing level 2 | 3389110889272 | 
                                                            
                                    | Packing level 3 | 3389110889275 | 
                                                            
                                    | Packing level 4 | 3389110889277 | 
                                                    
                     
                
                                    Other Technical data
                    
                                                    
                                                                    
                                        | Suitable for illumination | No | 
                                                                    
                                        | Spring-return | No | 
                                                                    
                                        | Colour front ring | Chrome | 
                                                                    
                                        | Width opening | 0 mm | 
                                                                    
                                        | Height opening | 0 mm | 
                                                                    
                                        | Material front ring | Metal | 
                                                                    
                                        | With front ring | Yes | 
                                                                    
                                        | Construction type lens | Round | 
                                                                    
                                        | Switching function latching | Yes | 
                                                                    
                                        | Degree of protection (NEMA) | 13 | 
                                                            
                                             
                
                                    Downloads
                    
                
                
                
                
                                    Description
                    
                        This Harmony XB4, black head with key (key no.455) for key selector switch has 3 positions, operates with stay-put mechanism with key withdrawal on center position. This head with key provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes. 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. Secure machine and system operation with a key, only available to authorized operators. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Key removal allowed in only one of the positions, allowing for advanced interlocking between various parts of a machine or process, while limiting human errors.