| PartNumber | MRA112-CB | MRA112-CC | MRA112-CA |
| Description | Rotary Switches Series MR .5 Dia , Logic Level | Rotary Switches SP 2-12 POSITIONS 250mA RED KNOB PC | Rotary Switches MINIATURE ROTARY/LOGIC AND POWER LEVEL |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Rotary Switches | Rotary Switches | Rotary Switches |
| RoHS | Y | Y | - |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |
| Number of Positions | 2 Position to 12 Position | 2 Position to 12 Position | 2 Position to 12 Position |
| Number of Decks | 1 Deck | 1 Deck | 1 Deck |
| Number of Poles per Deck | 1 Pole | 1 Pole | 1 Pole |
| Current Rating | 250 mA | 250 mA | 250 mA |
| Voltage Rating AC | 125 VAC | 125 VAC | 125 VAC |
| Index Angle | 30 deg | 30 deg | 30 deg |
| Contact Style | Non-Shorting | Non-Shorting | Non-Shorting |
| Termination Style | Solder Terminal | Solder Terminal | Solder Terminal |
| Mounting Type | Panel Mount | Panel Mount | Panel Mount |
| Contact Plating | Silver | Silver | Silver |
| Actuator | Shaft, with Knob | Shaft, with Knob | Shaft, with Knob |
| Series | MR | MR | - |
| Contact Form | SPST | SPST | SPST |
| Voltage Rating | 125 VAC | 125 VAC | 125 VAC |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Index Stops | Adjustable | Adjustable | Adjustable |
| Product Type | Rotary Switches | Rotary Switches | Rotary Switches |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Switches | Switches | Switches |