- US specification fire door holding magnet in a steel housing
- Zero residual backlash/instant release
- UL Listed
- 25lbS holding force
- Largest manufacturer in the UK of hard-wired fire door holding magnets
- Over 40 years’ experience of manufacturing
The US electromagnetic fire door holder is designed to retain swinging fire doors open for ease of access in busy buildings. The magnetic holder is designed for use with a separate door closer and a separate fire detection system. The ‘tri-voltage’ design can be used with any one of the three standard voltages.
The magnet and fascia plate are suitable for flush mounting with a standard back box or for surface mounting, with the supplied enclosure.