Electromagnetic door holder – In Wall

– For wall mounting

This safety approved fire door retainer model In-Wall is one of our best sellers within the range of door holders for wall mounting. The In-Wall electromagnet is connected to the existing fire system. If smoke is detected the magnetism will be released and the fire door will close immediately. This prevents smoke and flames from spreading to other areas.


  • CE and EN1155 approval
  • DOP – Declaration of Performance certifice
  • Adjustable keeper plate included
  • Integrated polarity protection and spark suppresing diode
  • Magnet IP54 - connection IP42
  • ED %: Duty cycle
Certifications: EN1155 / DOP
Mounting: Wall
Magnet: IP54
Connection: IP42
Dimension: 85 x 85 x 33
Volt: 24 DC
Holding force: 400 Newton
Watt: 1,6
ED %: 100
Keeper plate: Adjustable keeper plate
Art. no.W mmH mmDepth mmVoltWattHolding force NPrice (Excl. VAT.)Qty
  • €49.99 from 1 pc.
100,00 kr
Always 500000 magnets on stock as minimum
More than 20 years of experience. Custom-made magnets according to your needs
Certified magnets acc. to ROHS, REACH, EN71:3, Code of Conduct
Order before 2:00PM and we ship the same day
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Technical details
Product Description

This high quality electromagnet fire door holder - model In-Wall – is one of our top sellers for mounting on walls.

Safety is essential for these types of magnets and all of our fire door retainers are approved according to all relevant European regulations.

The electromagnetic door holders are produced in very high quality in terms of magnetic force, material and design. This high quality guarantees that when connected properly to the existing fire system, the overall safety of the building will be maintained. If the fire system detects smoke the power to the magnet will be cut immediately and the fire doors will close at once. Hazardous smoke and flames will not be spread from the area in question.


Safety for the In-Wall fire door retainer

The In-Wall magnetic door holder is approved and tested accoring to CE and EN1155. The constant testing of the product ensures that the electromagnet complies with all the valid demands within fire safety at all times.


Product qualities

The In-Wall electromagnet meassures 85 x 85 x 35 mm and has a holding force of 400 Newton as standard / 24 DC / 1.6 W.  The electromagnet has a 100 % duty cycle (ED) meaning that the magnet operates under constant power without affecting the magnetism.

No manual release button – see instead the On-Wall model. All our electromagnetic door holders has integrated a spring loaded anti-remenance pin which ensures zero residual holding force when the magnet I de-energised. This ensures faster closing of fire door and additional safety.



Adjustable keeper plate is included this type of fire door retainer. The keeper plate is used as counter plate to the magnet and is normally mounted on the door.


Other fire door retainers

See also our Basis model and the On-Wall electromagnetic door holder.

Højde (mm)85
Bredde (mm)85
Dybde (mm)35
Pris på forespørgsel0
Certifications EN1155 / DOP
Mounting Wall
Magnet IP54
Connection IP42
Dimension 85 x 85 x 33
Volt 24 DC
Holding force 400 Newton
Watt 1,6
ED % 100
Keeper plate Adjustable keeper plate
Additional information

All prices exclude vat.

Please note, that a handling fee of EUR 6 will be added to orders below EUR 65.

Please refer to our general terms and conditions

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