| PartNumber | LS2Z51B | LS2Z51A | LS2Z51D |
| Description | Switch Actuators Roller-Std Front or back mount | Switch Actuators Steel Lever Nylon Roller | Switch Actuators LIMIT SWITCH |
| Manufacturer | Honeywell | Honeywell | Honeywell Sensing and Productivity Solutions |
| Product Category | Switch Actuators | Switch Actuators | Accessories |
| RoHS | Y | Y | - |
| Series | HDLS | HDLS | - |
| Type | Lever | Roller Lever | - |
| For Use With | Rotary Limit Switches | Limit Switches | - |
| Designed for | 4625 Series | 300 Series | - |
| Illumination | Non-Illuminated | Non-Illuminated | - |
| Product | Actuators | Actuators | - |
| Width | 0.25 in | 0.25 in | - |
| Brand | Honeywell | Honeywell | - |
| Product Type | Switch Actuators | Switch Actuators | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Switch Accessories | Switch Accessories | - |
| For Use With Related Products | - | - | - |
| Color | - | - | - |
| Accessory Type | - | - | - |
| Size Dimension | - | - | - |
| Thread Size | - | - | - |
| Shaft Size | - | - | - |