FR-GD830F Fire Door Retaining Magnet

The FR-GD830F Fire Door Retaining Magnet is a fire-rated floor-mounted electromagnetic door holder designed to safely hold fire doors open during normal operation and automatically release them when the connected fire alarm system is activated. Also known as a fire door retainer, fire door hold open magnet or electromagnetic door holder, the FR-GD830F provides a reliable solution for controlled fire door hold-open applications.

Designed for integration with fire alarm systems, the FR-GD830F allows compatible fire doors to remain open for convenience and accessibility. When power is removed following activation of the fire alarm system, the magnet releases the door, allowing the door closer to automatically close it.

Manufactured from durable stainless steel, the FR-GD830F has been tested to BS EN 1155 for electrically powered hold-open devices and fire tested to BS EN 1634-1. It is suitable for compatible FD30 and FD60 fire doors and holds a 1-hour UK fire certificate. An integrated override switch allows the retained door to be released locally when required.

Available Models

• FR-GD830F-12 – 12VDC Fire Rated Floor Mounted Door Retaining Magnet
• FR-GD830F-24 – 24VDC Fire Rated Floor Mounted Door Retaining Magnet

Key Features

• Fire-rated door retaining magnet
• Floor-mounted design
• Available in 12VDC or 24VDC versions
• Holding force up to 80lbs (36kg)
• Integrated override release switch
• Durable stainless steel construction
• Tested to BS EN 1155
• Fire tested to BS EN 1634-1
• Suitable for compatible FD30 and FD60 fire doors
• 1-hour UK fire certificate
• Suitable for connection to fire alarm systems
• Automatic release on removal of power
• Compact and robust design
• Suitable for commercial and public buildings

Typical Applications

• Fire doors
• Smoke control systems
• Commercial buildings
• Office buildings
• Schools and educational facilities
• Healthcare environments
• Hotels and hospitality venues
• Public buildings
• Corridors and escape routes
• Assisted access environments

Compatibility

The FR-GD830F is designed for integration with compatible fire doors, fire alarm systems and associated door control equipment.

• Fire alarm systems
• Compatible FD30 and FD60 fire doors
• Door closers
• Smoke control systems
• Building management systems
• Emergency door control systems
• Access control systems
• Life safety systems
• 12VDC or 24VDC power supplies, depending on model

Technical Specification

• Product Type: Fire Rated Door Retaining Magnet
• Available Models: FR-GD830F-12 / FR-GD830F-24
• Operating Voltage: 12VDC or 24VDC depending on model
• Holding Force: Up to 80lbs (36kg)
• Hold-Open Device Testing: BS EN 1155
• Fire Testing: BS EN 1634-1
• Fire Door Suitability: Compatible FD30 and FD60 fire doors
• Certification: 1-hour UK fire certificate
• Mounting Type: Floor Mounted
• Override Switch: Integrated
• Material: Stainless steel
• Dimensions: 105mm × 103mm × 70mm (H × W × D)

FR-GD830F Product Information

The FR-GD830F Fire Door Retaining Magnet provides a reliable solution for holding compatible fire doors open during normal use while allowing them to close automatically when the fire alarm system is activated. Available in dedicated 12VDC and 24VDC versions, the unit combines durable stainless steel construction, an integrated override switch and up to 80lbs (36kg) holding force.

Tested to BS EN 1155 and fire tested to BS EN 1634-1, the FR-GD830F is suitable for compatible FD30 and FD60 fire doors and holds a 1-hour UK fire certificate, making it suitable for a wide range of commercial, educational, healthcare and public sector applications.

Frequently Asked Questions

What is the FR-GD830F used for?

The FR-GD830F is used to hold compatible fire doors open during normal operation and automatically release them when the connected fire alarm system is activated.

How does the FR-GD830F release the fire door?

The magnet remains energised during normal operation to retain the door in the open position. When power is removed, typically following activation of the fire alarm system, the magnet releases the door so that the fitted door closer can close it.

What holding force does the FR-GD830F provide?

The FR-GD830F provides a holding force of up to 80lbs (36kg).

Is the FR-GD830F available in 12VDC and 24VDC versions?

Yes. The FR-GD830F-12 operates at 12VDC and the FR-GD830F-24 operates at 24VDC.

Does the FR-GD830F include a manual release switch?

Yes. The FR-GD830F includes an integrated override switch which allows the retained door to be released locally when required.

Is the FR-GD830F fire rated?

Yes. The FR-GD830F has been tested to BS EN 1155 for electrically powered hold-open devices and fire tested to BS EN 1634-1. It is suitable for compatible FD30 and FD60 fire doors and holds a 1-hour UK fire certificate.

Can the FR-GD830F be connected to a fire alarm system?

Yes. The FR-GD830F is designed for connection to a suitable fire alarm or door control system so that power can be removed and the retained fire door released when the alarm is activated.

Is the FR-GD830F floor mounted?

Yes. The FR-GD830F is specifically designed as a floor-mounted fire door retaining magnet.