Spetsifikatsioon tootele D2-513
| Type of switch | rotary |
| Contact plating | silver plated |
| Number of positions | 3 |
| Leads | for soldering |
| Contact material | brass |
| Illumination | none |
| Type of switch | rotary |
| Contact plating | silver plated |
| Number of positions | 3 |
| Leads | for soldering |
| Contact material | brass |
| Illumination | none |