| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Littelfuse Inc. | 
                                        
                                                                            
                                            | Series | 
                                            813 | 
                                        
                                                                            
                                            | Package | 
                                            Bulk | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Chassis Mount | 
                                        
                                                                            
                                            | Breaker Type | 
                                            - | 
                                        
                                                                            
                                            | Current Rating (Amps) | 
                                            20A | 
                                        
                                                                            
                                            | Voltage Rating - DC | 
                                            12 V | 
                                        
                                                                            
                                            | Actuator Type | 
                                            Automatic Reset | 
                                        
                                                                            
                                            | Number of Poles | 
                                            1 | 
                                        
                                                                            
                                            | Illumination | 
                                            None | 
                                        
                                                                            
                                            | Illumination Voltage (Nominal) | 
                                            - | 
                                        
                                                                            
                                            | Approval Agency | 
                                            - | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            Not Applicable | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8536.20.0020 | 
                                        
                                                                            
                                            | Standard Package | 
                                            100 | 
                                        
                                                                                                    
                            
                         
                                                Circuit Breaker 20A AC 12 V DC Automatic Reset Chassis Mount