| PartNumber | 21033211425 | 21033211420 | 21033211410 |
| Description | Circular Metric Connectors PFT M12 IDC SHIELDED A-COD. 4POL. ML | Circular Metric Connectors M12 PNL FEEDTHRU/PCB STR A-COD | Circular Metric Connectors M12 PNL FEEDTHRU/PCB STR A-COD |
| Manufacturer | HARTING | HARTING | - |
| Product Category | Circular Metric Connectors | Circular Metric Connectors | - |
| RoHS | Y | Y | - |
| Product Type | Circular Metric Connectors | Circular Metric Connectors | - |
| Number of Contacts | 4 Contact | 4 Contact | - |
| Thread Size | M12 | M12 | - |
| Termination Style | IDC | Solder | - |
| Coding | A Coded | A Coded | - |
| Current Rating | 4 A | 4 A | - |
| Voltage Rating | 50 V | 250 V | - |
| IP Rating | IP67 | IP67 | - |
| Body Style | Straight | Straight | - |
| Contact Plating | Gold | Gold | - |
| Diameter | 16.3 mm | - | - |
| Gender | Male | Male | - |
| Length | 51.5 mm | - | - |
| Shell Style | Plug | Plug | - |
| Shielding | Shielded | Shielded | - |
| Brand | HARTING | HARTING | - |
| Locking Mechanism | Screw Locking | Screw Locking | - |
| Contact Gender | Socket (Female) | Socket | - |
| Factory Pack Quantity | 1 | 10 | - |
| Subcategory | Circular Connectors | Circular Connectors | - |
| Part # Aliases | 021 021-03-321-1425 03 1425 321 | 021 021-03-321-1420 03 1420 321 | - |
| Housing Material | - | Polyamide (PA) | - |