| PartNumber | FWL-20A20FI | FWL-25A20F | FWL-20A20F |
| Description | Specialty Fuses 20A TRAC FUSE W/IND | Specialty Fuses 25A UCTOR FUSE | Specialty Fuses 20A TRAC FUSE |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Specialty Fuses | Specialty Fuses | Specialty Fuses |
| RoHS | Y | Y | Y |
| Series | FWK 750V: 5-60A | FWK 750V: 5-60A | FWK 750V: 5-60A |
| Product | Specialty Fuses | Specialty Fuses | Specialty Fuses |
| Body Style | Cartridge Fuses | Cartridge Fuses | Cartridge Fuses |
| Current Rating | 20 A | 25 A | 20 A |
| Voltage Rating AC | 750 VAC | 750 VAC | 750 VAC |
| Voltage Rating DC | 750 VDC | 750 VDC | 750 VDC |
| Mounting Style | Holder | Holder | Holder |
| Termination Style | Clip | Clip | Clip |
| Fuse Type | Fast Blow | Fast Blow | Fast Blow |
| Fuse Size / Group | 20 mm x 127 mm | 20 mm x 127 mm | 20 mm x 127 mm |
| Indicator Style | With Indicator | Without Indicator | Without Indicator |
| Packaging | Bulk | Bulk | Bulk |
| Diameter | 20.5 mm | 20.5 mm | 20.5 mm |
| Length | 127 mm | 127 mm | 127 mm |
| Type | High Speed Fuse | High Speed Fuse | High Speed Fuse |
| Brand | Bussmann / Eaton | Bussmann / Eaton | Bussmann / Eaton |
| Product Type | High Speed Cartridge Fuse | High Speed Cartridge Fuse | High Speed Cartridge Fuse |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Fuses | Fuses | Fuses |
| Unit Weight | 3.199997 oz | 3.439997 oz | 3.679997 oz |