| PartNumber | A165S-A3M-2 | A165S-A3M | A165S-A3A-2 |
| Description | Rotary Switches SQR 3 PS MAINT KNOB IP65 DPDT | Rotary Switches KNOB-TYPE SQ 3POS MAINT SELECTOR SWCH | Rotary Switches SQR 3PS RTRN RT KNOB IP65 DPDT |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Rotary Switches | Rotary Switches | Rotary Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |
| Number of Positions | 3 Position | 3 Position | - |
| Current Rating | 5 A | 5 A | - |
| Voltage Rating AC | 125 VAC | 125 VAC | - |
| Termination Style | Quick Connect | Quick Connect | - |
| Mounting Type | Panel Mount | Panel Mount | - |
| Actuator | Knob | - | Knob |
| Series | A165S | A165S | A165S |
| IP Rating | IP65 | - | IP65 |
| Contact Form | DPDT | DPDT | DPDT |
| Voltage Rating | 125 VAC | 125 VAC | - |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Product Type | Rotary Switches | Rotary Switches | Rotary Switches |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switches | Switches | Switches |
| Part # Aliases | A165SA3M2 | A165SA3M | A165SA3A2 |