The Geofire floor mounted fire door holder (3-84-0301) is a 24V DC electromagnetic door holder with a 200N holding force. It safely holds fire doors open to improve access and ventilation, then automatically releases them when the fire alarm is triggered. Its rugged cast aluminium housing suits high-traffic areas and locations where the holder cannot be wall mounted. It is supplied complete with a door mounting keeper plate.
Key features
- Robust cast aluminium housing
- Powerful holding magnet with integral ejection pin for zero residual force and reliable release
- Manual release switch for day-to-day control
- Cable entry through the base or via a 20mm side entry for surface conduit or pyro installations
- Built-in reverse polarity protection (diodes)
- Supplied with keeper plate
- Approved to EN 1155 and CE marked under the Construction Products Regulation
Technical specifications
- Part number: 3-84-0301
- Supply: 24V DC
- Current: 45mA
- Holding force: 200N
- Residual force: zero
- Finish: white painted aluminium housing, zinc plated magnet
- Approvals: EN 1155, CE marked
- Warranty: 12 months
