| Type of switch | On/off switch |
| Number of poles | 1 |
| Max. rated operation voltage Ue AC [V] | 400 |
| Rated permanent current Iu [A] | 40 |
| Number of switch positions | 2 |
| With zero (off) position | Yes |
| With retraction in 0-position | No |
| Device construction | Surface mounted device |
| Width in number of modular spacings | - |
| Suitable for distribution board installation | Yes |
| Suitable for intermediate mounting | Yes |
| Complete device in housing | No |
| Type of control element | Turn button |
| Front shield size | 66x66 mm |
| Degree of protection (IP), front side | IP40 |
| Degree of protection (NEMA), front side | - |