| PartNumber | MB2181SS2G13-CC | MB2181SS2G13 | MB2181SS2G45-CA |
| Description | Pushbutton Switches MINIATURE PUSHBUTTON/MULTI-FUNCTION | Pushbutton Switches MINIATURE PUSHBUTTON MULTI-FUNCTION | Pushbutton Switches MINIATURE PUSHBUTTON MULTI-FUNCTION |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Contact Form | 4PDT | 4PDT | 4PDT |
| Switch Function | ON - (OFF) | ON - (OFF) | ON - (OFF) |
| Voltage Rating AC | 28 VAC | 28 VAC | 28 VAC |
| Voltage Rating DC | 28 VDC | 28 VDC | 28 VDC |
| Power Rating | 400 mVA | 400 mVA | 400 mVA |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Pin | Pin | Pin |
| Contact Plating | Gold | Gold | Gold |
| Actuator | Round | Plunger | Round |
| Cap Color | Red | - | Black |
| Series | MB2181 | MB2181 | MB2181 |
| Housing Material | Diallyl Phthalate Resin | Diallyl Phthalate Resin | Diallyl Phthalate Resin |
| Illumination | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Product Type | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Subcategory | Switches | Switches | Switches |
| RoHS | - | Y | Y |
| Features | - | Button/cap ordered separately | - |
| Actuator Style | - | Without Cap | - |
| Factory Pack Quantity | - | 1 | 1 |