| PartNumber | AT4030A | AT4030C | AT4030B |
| Description | Switch Bezels / Switch Caps BLK CAP FOR LB-15RK | Switch Bezels / Switch Caps RECTANGULAR RED CAP LB NON-ILLUMINATED | Switch Bezels / Switch Caps RECTANGULR WHITE CAP LB NON-ILLUMINATED |
| Manufacturer | NKK Switches | NKK Switches | - |
| Product Category | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps | - |
| RoHS | Y | Y | - |
| Product | Caps | Caps | - |
| Type | Button | Button | - |
| For Use With | Pushbutton Switches | Pushbutton Switches | - |
| Designed for | LB Series | LB Series | - |
| Color | Black | Red | - |
| Height | 11 mm | 11 mm | - |
| Length | 19.4 mm | 19.4 mm | - |
| Material | Polycarbonate (PC) | Polycarbonate (PC) | - |
| Series | LB AT | LB AT | - |
| Termination Style | Snap On | Snap On | - |
| Width | 13.2 mm | 13.2 mm | - |
| Brand | NKK Switches | NKK Switches | - |
| Product Type | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Switch Accessories | Switch Accessories | - |
| Part # Aliases | AT-4030-K | AT-4030-R | - |