 |  |  | |
| PartNumber | D4BS-K1 | D4BS-K3 | D4BS-K2 |
| Description | Switch Hardware HORIZONTAL KEY | Switch Hardware ADJ HORIZONTAL KEY | Switch Hardware VERTICAL KEY |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Switch Hardware | Switch Hardware | Switch Hardware |
| RoHS | Y | Y | Y |
| Product | Hardware | Hardware | Hardware |
| Type | Key | Key | Key |
| For Use With | Safety Door Switches | Safety Door Switches | Safety Door Switches |
| Designed for | D4BS Series | D4BS Series | D4BS Series |
| Color | Black | Black, Red | Black |
| Series | D4BS | D4BS | D4BS |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Mounting Style | Screw | Screw | Screw |
| Product Type | Switch Hardware | Switch Hardware | Switch Hardware |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switch Accessories | Switch Accessories | Switch Accessories |
| Part # Aliases | 326847 366573 D4BSK1 | 1385675 366577 D4BSK3 | 326975 366575 D4BSK2 |
| Illumination | - | None | - |