Zeta ZT-DR24 Magnetic Door Holder with Bracket
£35.00 (inc VAT: £42.00)
Summary
The Zeta Magnetic Door Holder ZT-DR24 is designed to retain a fire door open against the force of its own closing device, providing convenient access whilst maintaining fire safety compliance. In the event of a fire, the door holder magnet can be turned off by the fire alarm system, allowing the door to shut automatically and maintain compartmentation integrity.
Featuring robust all-metal construction and cream colour finish, this low power magnetic door holder offers reliable performance with fail-safe security settings. Cable entry is possible from rear and top/bottom positions for flexible installation, whilst a floor/wall bracket is included as standard. The unit has been rigorously tested according to EN1155 standards, ensuring dependable operation in demanding fire safety applications.
Features
- Tested according to EN1155
- Low power design
- Fail safe security setting
- Durable operation
- Cream colour
- All metal parts
- 600 N holding force
- Multiple cable entry options (rear, top/bottom)
- Floor/wall bracket included as standard
- Switch through AUX capability
- Back EMF diode required
- Compact dimensions
- Wide operating temperature range
- High humidity tolerance
FAQ
What is the holding force of the ZT-DR24 magnetic door holder?
The ZT-DR24 provides a holding force of 600 N, which is sufficient to retain most fire doors open against their closing mechanisms.
Does the ZT-DR24 require a back EMF diode?
Yes, the ZT-DR24 requires a back EMF diode for proper operation and protection of the fire alarm control panel.
What voltage does the ZT-DR24 operate on?
The ZT-DR24 operates on 24VDC with a rated current consumption of 85mA.
Is the ZT-DR24 fail-safe?
Yes, the ZT-DR24 features fail-safe security settings, meaning the door will close automatically in the event of power failure or fire alarm activation.
What cable entry options are available?
Cable entry is possible from the rear and from the top or bottom of the unit, providing flexible installation options to suit different mounting configurations.
What is included with the ZT-DR24?
The ZT-DR24 includes the main magnetic unit, keeper plate, magnet, and a floor/wall bracket as standard.
What are the operating temperature and humidity ranges?
The ZT-DR24 operates in temperatures from 0°C to 55°C and humidity levels from 0% to 95%, making it suitable for most indoor environments.
Specifications
- Model : ZT-DR24
- Part Number : 50-001
- Rated Voltage : 24VDC
- Rated Current : 85mA
- Switch Through AUX : Yes
- Needs Back EMF Diode : Yes
- Holding Force : 600 N
- Dimensions (Main Unit) : 83 x 70 x 40mm
- Weight (Main Unit) : 500g
- Weight (Keeper Plate) : 150g
- Weight (Magnet) : 300g
- Operating Temperature : 0°C to 55°C
- Operating Humidity : 0% to 95%
- Colour : Cream
- Construction : All metal parts
- Testing Standard : EN1155
- Cable Entry : Rear, top/bottom
- Bracket Included : Floor/wall bracket as standard
- Manufacturer : Zeta
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 0.5 kg |
|---|---|
| System Type | |
| Holding Force | 600N |
| Device Type | |
| Mounting | Floor, Wall |