Datasheet
| Product or component type | Limit switch |
| Device short name | XCKD |
| Sensor design | Compact |
| Body type | Fixed |
| Head type | M18 plunger head |
| Material | Metal |
| Body material | Zamak |
| Head material | Zamak |
| Fixing mode | By the head |
| Movement of operating head | Linear |
| Type of operator | Spring return roller plunger metal |
| Type of approach | Lateral approach 2 directions |
| Number of poles | 2 |
| Device Full Name | Schneider Electric XCKD21H2M12 |
