| PartNumber | B12LB | B12LH/328 | B12LH |
| Description | Toggle Switches SPDT ON-NONE-ON | Toggle Switches SUBMINIATURE TOGGLE/PC IP65 | Toggle Switches ON-ON LOCKING LEVER RIGHT ANGL PC .4VA |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Toggle Switches | Toggle Switches | Toggle Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |
| Contact Form | SPDT | SPDT | SPDT |
| Switch Function | ON - ON | ON - ON | ON - ON |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Pin | Pin | Pin |
| Current Rating | 100 mA | - | 100 mA |
| Voltage Rating AC | 28 VAC | 28 VAC | 28 VAC |
| Voltage Rating DC | 28 VDC | 28 VDC | 28 VDC |
| Power Rating | 400 mVA | - | 400 mVA |
| Actuator | Lever | Lever | Lever |
| Terminal Seal | Sealed | - | - |
| Contact Plating | Nickel | - | - |
| Color | White | - | - |
| Housing Material | Polyamide, Glass Fiber Reinforced | - | - |
| Illumination | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Mounting Angle | Vertical | Right Angle | Right Angle |
| Series | B | B | B |
| Type | Subminiature antistatic toggles | - | - |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Contact Material | Gold | - | - |
| Life | 50000 Cycles | - | 50000 Cycles |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 30 C | - | - |
| Product Type | Toggle Switches | Toggle Switches | Toggle Switches |
| Factory Pack Quantity | 1 | - | 1 |
| Subcategory | Switches | Switches | Switches |
| Part # Aliases | B-12LB | - | - |
| Unit Weight | 0.576024 oz | - | - |