Categories
>Applicable door type: 10-19 cm glass door
>Input voltage: 12V factory 24V adjustable
Brand:
S4AItem NO.:
S4A-34BElectromagnetic door holder for glass door with CE and Rohs
Model No.: S4A-34B
What is electromagnetic door stopper？
Electromagnetic door holders and releasers keep doors open until they are released by fire-alarm systems,
remote smoke detectors, or other switching devices. They provide a high holding force. In the event of a power
failure, they release the door to a closed position to keep the facility secure.
How do you remove a magnetic door stopper?
Removing the Old Magnetic Door Stop
Use a screwdriver to loosen the screws until they come off. Remove the entire catch assembly and put them aside.
Next, work on the magnetic door stop installed on the wall trim. Remove the screws, pull off the device, and set it aside.
Model | S4A-34B |
Applicable door type | 10-19 cm glass door |
Input voltage | 12V factory 24V adjustable |
Working current | 12V/170mA,24V/85mA |
Maximum suction | 60-90 (KG) |
Dust cover | Yes |
Power-off button | Yes |
Installation scene | ground installation |
S4A Datesheet_Electromagnetic door holder for glass door with CE and Rohs
Work with all Kind of Single & Double Smokeproof Doors> Holding Force: 60kg
Work with all Kind of Single & Double Smokeproof Doors> Dimensions: 88x88x80mm> Holding Force: 50kg
Magnetic door holders are used in fire protection doors, These holders keep the doors open during dap to dap operations When smoke is detected the fire alarm transmits a signal which cuts off the power feed and the mechanism releases the door. This avoids fire and smoke expansion
Magnetic Door Holder for Glass doorWork with all Kind of Single & Double Smokeproof Doors> Dimensions: 118x80x55mm> Holding Force: 60kg(110Lbs)
Glass door Electromagnetic Door Holders/ReleasesWork with all Kind of Single & Double Smokeproof Doors> Dimensions: 118x80x55mm> Holding Force: 60kg(110Lbs)
Door Holders Work with all Kind of Single & Double Smokeproof Doors> Dimensions: 115x79x83mm> Holding Force: 120kg
Work with all Kind of Single & Double Smokeproof Doors> Dimensions: 50x65x90mm> Holding Force: 60kg(110Lbs)
Door Stops Work with all Kind of Single & Double Smokeproof Doors
S4A appreciate any of your inquiries and sincerelyhope to enjoy a fruitful long-term business relationship with youto share in the mutual benefits, If you have any questions, please feel free to contact us.
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