| PartNumber | CKM12BFW01-002 | CKM12BFW01-001 | CKM12BFW01 |
| Description | Keylock Switches 16MM ON-ON FLAT KEY #002 RMVBLE 1 POS 3A | Keylock Switches 16MM ON-ON RMVE 1POS FLAT KEY#001 3A LUG | Keylock Switches SPDT ON-NONE-ON |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Keylock Switches | Keylock Switches | Keylock Switches |
| RoHS | Y | - | - |
| Illuminated | Non-Illuminated | - | - |
| Lamp Type | - | - | - |
| Contact Form | SPDT | - | SPDT |
| Switch Function | ON - ON | On-On | On-On |
| Current Rating | 3 A | 3A (AC) | 3A (AC) |
| Voltage Rating AC | 250 VAC | 250V | 250 V |
| Termination Style | Solder Lug | Solder Lug | Solder Lug |
| Key Type | Flat | - | Flat |
| Indexing | 90 deg | - | 90 deg |
| Number of Positions | 2 Position | 2 | 2 |
| Housing Material | Polybutylene Terephthalate, Glass Fiber Reinforced | - | Polybutylene Terephthalate Glass Fiber Reinforced |
| Bushing Size | 16 mm | - | 16 mm |
| Contact Plating | Silver | - | Silver |
| Series | CK | CK | CK |
| Brand | NKK Switches | - | - |
| Mounting Style | Panel Mount | - | - |
| Product Type | Keylock Switches | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Switches | - | - |
| Part # Aliases | CK-M12BFS1-UNC-002 | - | - |
| Unit Weight | 1.076032 oz | - | - |
| Mounting Type | - | Panel Mount | Panel Mount |
| Features | - | Epoxy Sealed Terminals | Epoxy Sealed Terminals |
| Circuit | - | SPDT | SPDT |
| Voltage Rating DC | - | - | - |
| Actuator Type | - | Flat Key | Flat Key |
| Contact Material | - | Silver (Ag) | Silver (Ag) |
| Contact Finish | - | Silver | Silver |
| Panel Cutout Dimensions | - | Circular - 16.00mm Dia | Circular - 16.00mm Dia |
| Contact Timing | - | Non-Shorting (BBM) | Non-Shorting (BBM) |
| Key Removable Positions | - | 1 only | 1 only |
| Angle of Throw | - | 90° | 90° |
| Packaging | - | - | Bulk |
| Part Aliases | - | - | CK-M12BFS1 |
| Contact Rating | - | - | 3 A at 250 V |