| PartNumber | 03420004H | 03420001X | 03420001H |
| Description | Fuse Holder 3AG | Fuse Holder ACS 3AG FUSEHLDR | Fuse Holder ACS 3AG |
| Manufacturer | Littelfuse | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | Fuse Holder | Fuseholders | IC Chips |
| RoHS | Y | - | - |
| Series | 342 | 342 | 342 |
| Product | Fuse Holders | Fuse Holders | Fuse Holders |
| Fuse Size / Group | 3AG | - | - |
| Mounting Style | Panel | Panel | Panel |
| Number of Poles | 1 Pole | 1 Pole | 1 Pole |
| Current Rating | 20 A | 20A | 20A |
| Voltage Rating | 250 V | 250 V | 250 V |
| Shaft Type | Bayonet Knob Release | Bayonet Knob Release | Bayonet Knob Release |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Color | Black | - | - |
| Illumination | Not Illuminated | - | - |
| Brand | Littelfuse | - | - |
| Product Type | Fuse Holders | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Fuses | - | - |
| For Use With Related Products | - | 3AG | 3AG |
| Termination Style | - | Solder Lug | Solder Lug |
| Mounting Type | - | Panel Mount | Panel Mount |
| Number of Circuits | - | 1 | 1 |
| Voltage | - | 250V | 250V |
| Fuse Type | - | Cartridge | Cartridge |
| Fuseholder Type | - | Holder | Holder |
| Fuse Size | - | 1/4" Dia x 1-1/4" L (6.35mm x 31.8mm) | 1/4" Dia x 1-1/4" L (6.35mm x 31.8mm) |
| Orientation | - | - | - |
| Contact Material | - | Brass | Brass |
| Contact Finish | - | Tin | Tin |