| Ex-class | IIC |
| Number of command positions | 1 |
| Suitable for emergency stop | No |
| Material housing | Metal |
| Number of push buttons | 2 |
| Number of selector switches | 1 |
| Number of contacts as normally closed contact | 1 |
| Number of contacts as normally open contact | 1 |
| Degree of protection (IP) | IP66 |
| For Ex-zone gas | 1, 2 |
| For Ex-Zone dust | 21, 22 |