DS/EN 1155
Building hardware - Electrically powered hold-open devices for swing doors - Requirements and test methods
| Organization: | DS |
| Publication Date: | 2 March 1998 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Building accessories): | 91.190 |
scope:
This European Standard specifies requirements for separate hold-open devices and also for hold-open mechanisms incorporated in a door closer. Electrically powered hold-open devices for swing doors manufactured according to this European Standard can hold a swing door at a fixed position or can allow the door to swing freely. In each case interruption of the electrical supply will cause the controlled door to close positively.
Document History