The Eaton MDR24L (Menvier range) is a 24 V DC heavy duty magnetic door retainer. It holds self-closing fire doors open during normal use and releases them automatically when the fire alarm operates and the supply to the magnet is removed. Robust and simple to install, it suits nursing homes, hospitals, schools and industrial premises.
Key features
- Heavy duty construction: die-cast aluminium with plastic front cover plate
- 40 kg holding force
- Manual release (override) switch fitted as standard
- Supplied with door-mounted striker plate
- Wall mounting as standard; optional floor mounting bracket (ZMDRFBB) available
- Single 20 mm cable entry; unit can be rotated for top, bottom or side entry
- Fail-safe: door releases when the supply is interrupted
Technical specifications
- Operating voltage: 24 V DC
- Power consumption: 40 mA
- Holding force: 40 kg
- Operating temperature: -10°C to +55°C
- Humidity: 0 to 93% RH, non-condensing
- Colour: white body / black plate
- Dimensions (H x W x D): magnet 95 x 95 x 40 mm; striker plate 65 x 65 x 48 mm
- Weight: 1.0 kg
- Ingress protection: IP40
