| PartNumber | AB11AH-FB | AB11AH | AB11AH-FA |
| Description | Pushbutton Switches OFF(ON) .201 WHT CAP RIGHT ANGLE PC .4VA | Pushbutton Switches OFF - (ON) SPST RA | Pushbutton Switches OFF-(ON) SPST RA .201" CAP BLACK |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| RoHS | Y | Y | - |
| Product | Standard Switches | Standard Switches | - |
| Type | Sealed | Sealed | Standard |
| Illuminated | Non-Illuminated | Non-Illuminated | - |
| Lamp Type | - | - | - |
| Contact Form | SPST | SPST | - |
| Switch Function | OFF - (ON) | OFF - (ON) | Off-Mom |
| Voltage Rating AC | 28 VAC | 28 VAC | 28V |
| Voltage Rating DC | 28 VDC | 28 VDC | 28V |
| Power Rating | 400 mVA | 400 mVA | - |
| Mounting Style | Through Hole | Through Hole | - |
| Termination Style | Pin | Pin | PC Pin |
| Contact Plating | Gold | Gold | - |
| Actuator | Round | Plunger | - |
| Cap Color | White | White | - |
| Series | AB | AB | AB |
| Housing Material | Polyamide, Glass Fiber Reinforced | Polyamide, Glass Fiber Reinforced | - |
| Illumination | Non-Illuminated | Non-Illuminated | - |
| Terminal Seal | Epoxy | Epoxy | - |
| Brand | NKK Switches | NKK Switches | - |
| Actuator Style | Round | Without Cap | - |
| Life | 50000 Cycles | 50000 Cycles | - |
| Product Type | Pushbutton Switches | Pushbutton Switches | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Switches | Switches | - |
| Features | - | Button/cap ordered separately | Sealed - Fully |
| Part # Aliases | - | AB-11AH-E6S | - |
| Packaging | - | - | Tray |
| Current Rating | - | - | 0.4VA (AC/DC) |
| Mounting Type | - | - | Through Hole, Right Angle |
| Ingress Protection | - | - | - |
| Circuit | - | - | SPST-NO |
| Actuator Type | - | - | Round, Button |
| Illumination Voltage Nominal | - | - | - |
| Panel Cutout Dimensions | - | - | - |
| Color Actuator Cap | - | - | Black |
| Illumination Type Color | - | - | - |