| SE-325 | 
                                        Littelfuse Inc | 
                                        4 | 
                                        NGR MONITOR 120VAC SUPPLY | 
                                    
                                                                    
                                        | SE-325D | 
                                        Littelfuse Inc | 
                                        1 | 
                                        NGR MONITOR SUPPLY: 120 VAC/VDC | 
                                    
                                                                    
                                        | SE-325DN | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MONITOR 120 VAC/VDC NON-LATC | 
                                    
                                                                    
                                        | SE-325DNT | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 120V NON-LATCH GF 0.1-5S | 
                                    
                                                                    
                                        | SE-325DS | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MONITOR 120 VAC/VDC EXT RF T | 
                                    
                                                                    
                                        | SE-325DSN | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 120VAC/VDC NON-LATCH | 
                                    
                                                                    
                                        | SE-325DSNT | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 120V NL EXT RF GF 0.1-5S | 
                                    
                                                                    
                                        | SE-325DST | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 120VAC/VDC EXT RF GF 0.1 | 
                                    
                                                                    
                                        | SE-325DT | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 120V GF TIME 0.1 TO 5 S | 
                                    
                                                                    
                                        | SE-325E | 
                                        Littelfuse Inc | 
                                        1 | 
                                        NGR MONITOR 240VAC SUPPLY | 
                                    
                                                                    
                                        | SE-325EN | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MONITOR 240 VAC NON-LATCHING | 
                                    
                                                                    
                                        | SE-325ENT | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 240 VAC NON-LATCH GF 0.1 | 
                                    
                                                                    
                                        | SE-325ES | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 240 VAC EXTENDED RF TRIP | 
                                    
                                                                    
                                        | SE-325ESN | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 240 VAC EXT RF NON-LATCH | 
                                    
                                                                    
                                        | SE-325ESNT | 
                                        Littelfuse Inc | 
                                        5,000 | 
                                        NGR MON 240 VAC EXT RF NL GF 0.1 |