Dorma EM500A
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DORMA EM500A - 24V DC Electromagnetic Door Retainer White

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Product:

The DORMA EM500A is an electromagnetic hold open door retainer that is suitable for use with overhead door closers and floor springs.

More details

£ 72.50 VAT excl.

£ 87.00 VAT incl

Description

The Dorma EM500A electromagnetic hold open device is suitable for use with overhead door closers and floor springs. To avoid inflicting twisting forces on the door leaf it is recommended that the electromagnetic device is fitted in the same horizontal plane as the closing device (or as close as is practical). Failure to do so can result in the door leaf twisting which can prevent the door from closing properly in an emergency.

Electro-magnets for hold-open systems

The statutory regulations which apply in many countries allow fire and smoke check doors to be held open for a limited period of time by electro-magnetic hold-open devices which, in the event of a fire, are de-energized to release the door so as to enable automatic closing.

Benefits for the installer/fabricator

  • Quick and easy to fix.
  • Sophisticated accessories suitable for a wide range of applications.

Benefits for the architect/specifier

  • Uniform appearance common to all models.
  • Modular system for application flexibility.

Benefits for the user

  • Unobtrusive.
  • Concealed cable run.
  • Optimum holding force with minimum power consumption.

 24V DC Operating Voltage
 400N Holding Force
 Designed & Fully Compliant to EN1155
 CE Marked

Additional

Colour/FinishWhite
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