Technical Information
                
                    
                        
                            | Item condition | New | 
                        
                            | Manufacture name | TeSys Deca thermal overload relays , 63...80A - class 20 | 
                                                    
                                | Brand | Schneider Electric | 
                                                                            
                                | Categories | Overload Relays 
 | 
                                                                            
                                | Country of origin | FR | 
                                                                            
                                | Harmonized System Code | 8536 4900 00 | 
                                                                                                                                    
                                    | Mounting method | Direct attachment | 
                                                            
                                    | Release class | CLASS 20 | 
                                                            
                                    | Type of electrical connection of main circuit | Screw connection | 
                                                            
                                    | Max. rated operation voltage Ue | 690 V | 
                                                            
                                    | Adjustable current range | 63-80 A | 
                                                                        
                 
                                    Packing details
                    
                        
                                                            
                                    | Packing level 1 | 3389110229134 | 
                                                            
                                    | Packing level 2 | 3389110229132 | 
                                                    
                     
                
                                    Other Technical data
                    
                                                    
                                                                    
                                        | Number of auxiliary contacts as normally open contact | 1 | 
                                                                    
                                        | Number of auxiliary contacts as normally closed contact | 1 | 
                                                                    
                                        | Number of auxiliary contacts as change-over contact | 0 | 
                                                                    
                                        | Reset function input | No | 
                                                                    
                                        | Reset function automatic | Yes | 
                                                                    
                                        | Reset function push-button | Yes | 
                                                            
                                             
                
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                                    Description
                    
                        TeSys LRD thermal overload relay, 80A/1000V, thermal setting range 63-80A, tripping class 20, for protection of 3-phase motors 37kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals , it connects directly to the bottom terminals of 3-pole contactors LC1D80-D95. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LA7D3064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach).