| PartNumber | V320LC40CPX10 | V320LC40CP | V320LC40CPX2855 |
| Description | Varistors 20MM Radial | Varistors 320V | Varistors 20MM Radial |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | - |
| Product Category | TVS - Varistors, MOVs | TVS - Varistors, MOVs | - |
| Series | C-III | C-III | - |
| Packaging | Bulk | Bulk Alternate Packaging | - |
| Package Case | Disc 20mm | Disc 20mm | - |
| Mounting Type | Through Hole | Through Hole | - |
| Number of Circuits | 1 | 1 | - |
| Varistor Voltage Min | 462V | 462V | - |
| Varistor Voltage Typ | 510V | 510V | - |
| Varistor Voltage Max | 558V | 558V | - |
| Current Surge | 10kA | 10kA | - |
| Maximum AC Volts | 320VAC | 320VAC | - |
| Maximum DC Volts | - | - | - |
| Energy | 345J | 345J | - |