| Ex-class | IIC |
| Number of command positions | 3 |
| Suitable for emergency stop | Yes |
| Material housing | Metal |
| Number of indicator lights | 1 |
| Number of push buttons | 3 |
| Number of mushroom-shaped push-buttons | 1 |
| Number of contacts as normally closed contact | 2 |
| Number of contacts as normally open contact | 2 |
| Degree of protection (IP) | IP66 |
| For Ex-zone gas | 1, 2 |
| For Ex-Zone dust | 21, 22 |
| Material | Aluminium alloy |
| Geometric dimensions, mm | 160x160x90 |
| Ex | d e, tb |
| Electrical equipment group | IIC hydrogen |