Master box

Master Box Essential


Master box


Input Input


MASTER BOX controls a fan manually or automatically. It allows to reduce the noise in the workshop and decreases power consumption. Master Box is a control panel for a fan with a maximum power of 5,5 kW. It is CE compliant and features a lockable switch and magneto - thermal protection for the motor (to order separetely)


  • Manual/automatic mode selection switch
  • Automatic starting via a sensor (current or light) or an external normally open contact
  • Power supply 230/400 V - 1 Ph - 50 Hz
  • Fan operation indicator light
  • 24 VAC supply for LED lighting
  • Possibility to put two sensors in parallel if used with two arms and only one fan
  • Padlockable switch for isolation from the electrical system
  • Maximum permissible power: 5.5 kW motor

Service Information

What's Included

  • Master box