FSMD Magnetic Door Release — Autronica
This door holder is used to keep fire-barrier or passage doors securely open and automatically release them in the event of a fire alarm. It includes a powerful electromagnetic nucleus, a counter plate, and a red pushbutton for manual release.
Item Attributes
| Power Consumption | 1.6 W (approx. 67 mA @24 V) |
| Product Type | Magnetic Door Release (Door Holder) |
| Housing Material | Die-cast or robust plastic enclosure |
| Voltage | 24 V DC |
| Holding Force | 40 kg / 400 N |
| Manual Release | Red pushbutton included |
| Protection | Reverse-polarity diode and spark suppressor |
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