| PartNumber | 03453LS1HXLN | 03453LS1HXL | 03453LS1HX020 |
| Description | Fuse Holder Shock Safe 3AG | Fuse Holder Shock Safe 3AG | Fuse Holder Shock Safe Screw Kno |
| Manufacturer | Littelfuse | - | Littelfuse Inc. |
| Product Category | Fuse Holder | - | Accessories |
| RoHS | Y | - | - |
| Series | 345 | - | 345 |
| Product | Fuse Holders | - | Fuse Holders |
| Fuse Size / Group | 3AG | - | - |
| Mounting Style | Panel | - | Panel |
| Number of Poles | 1 Pole | - | 1 Pole |
| Current Rating | 20 A | - | 20 A |
| Voltage Rating | 250 V | - | 250 V |
| Shaft Type | Screwdriver Release | - | Screwdriver Release |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Bulk | - | Bulk |
| Color | Black | - | Black |
| Illumination | Not Illuminated | - | Not Illuminated |
| Brand | Littelfuse | - | - |
| Product Type | Fuse Holders | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Fuses | - | - |
| For Use With Related Products | - | - | Fuseholder; 345 |
| Accessory Type | - | - | Knob - Gray |
| Operating Temperature Range | - | - | - 40 C to + 85 C |