| PartNumber | YB26CKW01 | YB26CKW01-12-FB | YB26CKW01-12-EB |
| Description | Pushbutton Switches ON-ON ROUND BUSHING MOUNT 3A BODY ONLY | Pushbutton Switches ON-ON RND BUSH MNT 12V LAMP GREEN CAP | Pushbutton Switches ON-ON RND BUSH MNT 12V LAMP YELLOW CAP |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Illuminated | Illuminated |
| Lamp Type | - | LED | LED |
| Contact Form | DPDT | DPDT | DPDT |
| Switch Function | ON - ON | ON - ON | ON - ON |
| Current Rating | 3 A | 3 A | 3 A |
| Voltage Rating AC | 125 VAC | 125 VAC | 125 VAC |
| Voltage Rating DC | 30 VDC | 30 VDC | 30 VDC |
| Mounting Style | Panel Mount | Panel Mount | Panel Mount |
| Termination Style | Quick Connect Terminal | Quick Connect Terminal | Quick Connect Terminal |
| Contact Plating | Silver | Silver | Silver |
| Actuator | Plunger | Round | Round |
| Series | YB2 | YB2 | YB2 |
| Features | Button/cap ordered separately | - | - |
| Housing Material | Polyamide, Glass Fiber Reinforced | Polyamide, Glass Fiber Reinforced | Polyamide, Glass Fiber Reinforced |
| Illumination | Non-Illuminated | Illuminated | Illuminated |
| Terminal Seal | Epoxy | Epoxy | Epoxy |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Actuator Style | Without Cap | Plunger | Plunger |
| Life | 200000 Cycles | 200000 Cycles | 200000 Cycles |
| Product Type | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switches | Switches | Switches |
| Illumination Color | - | Green | Yellow |
| Cap Color | - | Green | Yellow |
| LED Size | - | T-1 Bi-pin | T-1 Bi-pin |