| PartNumber | A22-MR-01M | A22-MR | A22-MR-01A |
| Description | Pushbutton Switches SPST-NC MOM RND RED 40mm mushroom head | Switch Actuators PUSHBUTTON RED Round/Mushroom type | Pushbutton Switches SPST-NC ALT RND RED 40mm mushroom head |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Pushbutton Switches | Switch Actuators | Pushbutton Switches |
| RoHS | Y | Y | N |
| Illuminated | Illuminated | - | Illuminated |
| Illumination Color | Red | - | Red |
| Lamp Type | LED | - | LED |
| Contact Form | SPST | - | SPST |
| Switch Function | OFF - (ON) | - | ON - ON |
| Current Rating | 10 A | - | 10 A |
| Voltage Rating AC | 440 VAC | - | 440 VAC |
| Voltage Rating DC | 380 VDC | - | 380 VDC |
| Mounting Style | Panel | Snap On | - |
| Termination Style | Screw | - | - |
| Actuator | Round | - | Round |
| IP Rating | IP65 | - | - |
| Series | A22 | A22 | A22 |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Actuator Style | Round | - | Round |
| Life | 500000 Cycles | - | - |
| Product Type | Pushbutton Switches | Switch Actuators | Pushbutton Switches |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Switches | Switch Accessories | Switches |
| Part # Aliases | A22MR01M | A22MR | A22MR01A |
| Type | - | Pushbutton | - |
| For Use With | - | Pushbutton Switches | - |
| Designed for | - | A22 Series | - |
| Color | - | Red | - |