| PartNumber | CKL12BTW01-042 | CKL12BTW01-044 | CKL12BTW01-043 |
| Description | Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#042 3A LUG | Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#044 3A LUG | Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#043 3A LUG |
| Manufacturer | NKK Switches | - | - |
| Product Category | Keylock Switches | - | - |
| RoHS | Y | - | - |
| Illuminated | Non-Illuminated | - | - |
| Lamp Type | - | - | - |
| Contact Form | SPDT | - | - |
| Switch Function | ON - ON | - | - |
| Current Rating | 3 A | - | - |
| Voltage Rating AC | 250 VAC | - | - |
| Termination Style | Solder Lug | - | - |
| Key Type | Tubular | - | - |
| Indexing | 90 deg | - | - |
| Number of Positions | 2 Position | - | - |
| Housing Material | Zinc Alloy | - | - |
| Bushing Size | 19 mm | - | - |
| Contact Plating | Silver | - | - |
| Series | CK | - | - |
| Brand | NKK Switches | - | - |
| Mounting Style | Panel Mount | - | - |
| Product Type | Keylock Switches | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Switches | - | - |
| Part # Aliases | CK-L12BTS1-V2U-042 | - | - |