Chain Actuator / 24V dc / 400N

The SECO Ni 24 40 is a certified and compliant Chain Actuator designed to provide precise and reliable operation for Smoke and Environmental Ventilation applications.

SE Controls manufacture this high-quality ‘Made in Britain’ actuator with the following features:

  • Tested with specific system profiles to all annexes of smoke vent standard EN12101-2-2003 (contact SE Controls to ensure it is tested with your profile, and the correct manufacturing process is followed)
  • ‘Frequency of operation’ data logging records every actuator movement
  • Compact design with variable options for stroke length
  • Standard finish is Grey RAL 9006, can be customised to suit requirements
  • Standard flex length is 2m but this can be modified to suit installation requirements
  • Extensive range of brackets to suit a variety of window systems
  • Quiet operation with configurable speed control
  • 900mm version is not suitable for Top Hung applications


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