 
                                    
                                
                                    
                                        Eaton Bussmann series FWH high speed fuse, 750 Vac, 750 Vdc, 40A, 200 kAIC at 1000 Vac, 50 kAIC at 500 Vdc, None, High speed fuse, Blade end X blade end, Stud
| Product Name | 
                                                Eaton Bussmann series high speed cylindrical fuse
                                             | 
| Catalog Number | 
                                                FWH-40B
                                             | 
| EAN | 
                                                5027590499651
                                             | 
| UPC | 
                                                051712795753
                                             | 
| Product Length/Depth | 
                                                108 mm
                                             | 
| Product Height | 
                                                28 mm
                                             | 
| Product Width | 
                                                90 mm
                                             | 
| Product Weight | 
                                                63.6 g
                                             | 
| Compliances | 
                                                CE Marked
                                             | 
| Certifications | 
                                                UL Recognized  CSA Certified | 
| Model Code | 
                                                40A 500V AC TAG HIGH SPEED FUSE
                                             | 
| Amperage Rating | 
                                                40 A
                                             | 
| Breaking capacity | 
                                                200 kA
                                             | 
| Fuse indicator | 
                                                Non Indicating
                                             | 
| Insulated metal gripping lugs (IMGL) | 
                                                No
                                             | 
| Utilization category | 
                                                aR (accompanied semiconductor protection)
                                             | 
| Voltage type | 
                                                AC/DC
                                             | 
| Rated switching capacity | 
                                                200 kA
                                             | 
| Rated voltage AC | 
                                                500 V
                                             | 
| Rated voltage DC | 
                                                500 V
                                             | 
| Mounting dimension | 
                                                M8
                                             | 
| Center-to-center distance of connections | 
                                                60.75 mm
                                             | 
| Current type | 
                                                AC/DC
                                             | 
| Class | 
                                                Class aR
                                             | 
| Clearing (I2T) | 
                                                320
                                             | 
| Watt losses | 
                                                7.5 W
                                             | 
| Fuse shape | 
                                                Cylindrical, center bolted tags
                                             | 
| Pre arc (I2T) | 
                                                76
                                             | 
| Color | 
                                                None
                                             | 
| Interrupt rating | 
                                                50 kAIC at 500 Vdc  200 kAIC at 1000 Vac | 
| Connection | 
                                                Blade end x blade end
                                             | 
| Construction size | 
                                                Other
                                             | 
| Mounting method | 
                                                Stud
                                             | 
| Voltage rating | 
                                                500 Vac, 500 Vdc
                                             | 
| Type | 
                                                High speed fuse
                                             | 
| Application | 
                                                Semiconductor, DC Common bus, DC drives, Power converters/rectifiers
                                             | 
| Fuse type | 
                                                FWH-B
                                             | 
| Fuse system (according to IEC 60269) | 
                                                Other
                                             |