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| PartNumber | AT4115 | AT4116B | AT4116A |
| Description | Switch Cases / Switch Covers DUST COVER | Switch Bezels / Switch Caps RECT WHITE CAP FOR UB NONILLUMINATED | Switch Bezels / Switch Caps AT SERIES CAP RECTANGULAR |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Switch Cases / Switch Covers | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps |
| RoHS | Y | Y | Y |
| Product | Covers | Caps | Caps |
| Type | Dust | Button | Button |
| For Use With | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Designed for | YB Series | UB Series | UB Series |
| Color | Clear | White | Black |
| Material | Polyvinyl Chloride (PVC) | Polycarbonate (PC) | Polycarbonate (PC) |
| Series | YB AT | UB AT | UB AT |
| Termination Style | Snap On | Snap On | Snap On |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Product Type | Switch Cases / Switch Covers | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switch Accessories | Switch Accessories | Switch Accessories |
| Part # Aliases | AT-4115 | AT-4116-W | AT-4116-QDM-K |
| Unit Weight | 0.489603 oz | - | - |
| Packaging | - | Tray | Bulk |
| Height | - | 3 mm | 3 mm |
| Illumination | - | Non-Illuminated | Non-Illuminated |
| Length | - | 17 mm | 17 mm |
| Width | - | 12 mm | 12 mm |