| PartNumber | U811SD8V4GE | U811SD8AV2GE | U811SD8AGE |
| Description | Pushbutton Switches Pushbutton | Pushbutton Switches Pushbutton | Pushbutton Switches Pushbutton |
| Manufacturer | C&K Switches | C&K Switches | C&K Switches |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Actuator | Without Cap | Without Cap | Without Cap |
| Series | 8020 | 8020 | 8020 |
| Features | Button/cap ordered separately | Button/cap ordered separately | Button/cap ordered separately |
| Brand | C&K | C&K | C&K |
| Actuator Style | Without Cap | Without Cap | Without Cap |
| Product Type | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Factory Pack Quantity | 40 | 40 | 40 |
| Subcategory | Switches | Switches | Switches |
| Product | - | - | Standard Switches |
| Contact Form | - | - | SPDT |
| Switch Function | - | - | ON - (ON) |
| Current Rating | - | - | 1 A |
| Voltage Rating AC | - | - | 125 VAC |
| Voltage Rating DC | - | - | 28 VDC |
| Mounting Style | - | - | Panel |
| Mounting Type | - | - | Bushing |
| Termination Style | - | - | Solder Pin |
| Contact Plating | - | - | Gold |
| Housing Material | - | - | Nylon, Glass Filled |
| Terminal Seal | - | - | Epoxy |
| Life | - | - | 60000 Cycles |