| PartNumber | D4MC-2020 | D4MC-2021 VCT 1M | D4MC-2000 |
| Description | Limit Switches Short Hinge 10A Roller | Limit Switches Switch | Limit Switches L.S. HINGE ROLL ER LEVER |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Limit Switches | Limit Switches | Limit Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Contact Form | 4P4T | - | SPDT |
| Actuator | Roller Lever | - | Roller Lever |
| Current Rating | 10 A | - | 10 A |
| Voltage Rating AC | 480 VAC | - | 480 VAC |
| Voltage Rating DC | 250 VDC | - | 250 VDC |
| Operating Force | 2.94 N | - | 1.96 N |
| Termination Style | Screw | - | Screw |
| Mounting | Screw | - | Panel |
| IP Rating | IP67 | - | IP67 |
| Series | D4MC | D4MC | D4MC |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Actuator Style | Roller Lever | - | Roller Lever |
| Maximum Operating Temperature | + 80 C | - | + 80 C |
| Minimum Operating Temperature | - 10 C | - | - 10 C |
| Product Type | Limit Switches | Limit Switches | Limit Switches |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switches | Switches | Switches |
| Part # Aliases | 1418227 D4MC2020 | D4MC2021VCT1M | D4MC2000 |
| Unit Weight | 2.504451 oz | 2.504451 oz | 2.504451 oz |