| PartNumber | A165S-T2A-2 | A165S-T2A-1 | A165S-T2A |
| Description | Rotary Switches RND 2PS RTRN RT KNOB IP65 DPDT | Rotary Switches KNOB-TYP SQ 2POS MOM SPDT Selector Switch | Rotary Switches KNOB-TYPE RND 2POS MOM SELECTOR SWITCH |
| 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 | - | - | - |
| Actuator | Knob | - | - |
| Series | A165S | A165S | A165S |
| IP Rating | IP65 | - | - |
| Contact Form | DPDT | SPDT | - |
| 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 | A165ST2A2 | A165ST2A1 | A165ST2A |
| Number of Positions | - | 2 Position | - |
| Current Rating | - | 5 A | - |
| Voltage Rating AC | - | 125 VAC | - |
| Termination Style | - | Quick Connect | - |
| Mounting Type | - | Panel Mount | - |
| Voltage Rating | - | 125 VAC | - |