| PartNumber | UB15RKG03N-A | UB15RKG03N-B | UB15RKG03N |
| Description | Pushbutton Switches ON(ON) RECT BLK CAP .4VA PC TERMINALS | Pushbutton Switches RECT SPDT ON(ON) PC WHITE CAP .4VA | Pushbutton Switches RECT SPDT ON(ON) PC BODY ONLY .4VA |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Contact Form | SPDT | SPDT | SPDT |
| 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 | Rectangular | Rectangular | Plunger |
| Cap Color | Black | White | - |
| Series | UB | UB | UB |
| Illumination | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Product Type | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switches | Switches | Switches |
| Features | - | - | Button/cap ordered separately |
| Actuator Style | - | - | Without Cap |
| Part # Aliases | - | - | UB-15RNKP4N |