| PartNumber | AT4127SB | AT4127SC | AT4127SE |
| Description | Switch Actuators SCULPTURED WHITE RKR FOR MLW WITH LED | Switch Actuators SCULPTURED RED ROCKR FOR MLW WITH LED | Switch Actuators SCULPTURED YELLW RKR FOR MLW WITH LED |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Switch Actuators | Accessories - Caps | Accessories - Caps |
| RoHS | Y | - | - |
| Series | AT | MLW | MLW |
| Type | Rocker | - | - |
| For Use With | Rocker Switches, Miniature | - | - |
| Designed for | MLW Series | - | - |
| Color | White | Clear, Red | Clear, Yellow |
| Height | 11.5 mm | - | - |
| Illumination | Non-Illuminated | Illuminated | Illuminated |
| Length | 15.5 mm | - | - |
| Material | Polycarbonate (PC) | - | - |
| Product | Actuators | - | - |
| Width | 16 mm | - | - |
| Brand | NKK Switches | - | - |
| Mounting Style | Snap-On | - | - |
| Product Type | Switch Actuators | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Switch Accessories | - | - |
| Part # Aliases | AT-4127-N | - | - |
| For Use With Related Products | - | MLW Series | MLW Series |
| Size | - | 16.00mm L x 15.50mm W x 11.50mm H | 16.00mm L x 15.50mm W x 11.50mm H |
| Mounting Type | - | Snap Fit | Snap Fit |
| Shape | - | Rectangular, Sculptured | Rectangular, Sculptured |
| Switch Type | - | Rocker | Rocker |