Demand Switch Comfort NA7 with VDE mark

Our top-selling Demand Switch with VDE mark.

• Innovation: Various granted and pending patents are an impressive proof of our technical superiority in comparison with the state-of-the-art compared with other devices on the market.
• Safety: The Demand Switch NA7 comfort was the first "decoupler" ever to be certified the VDE (the Association for Electrical, Electronic & Information Technologies) certificate for fulfilling the severe safety regulations. VDE identification number: 40000677.
  
• Practical efficiency: The Gigahertz Solutions Demand Switches have been installed by many experienced electrical engineering technicians for many years. They are on the recommendation lists of renowned building biologists and are in use in thousands of households every day.
  
  

Technical data:

• Nominal voltage / capacity: 230 VAC +/- 10 %, 16 Amp., 2300 watt filament lamp load.
• Mechanical durability of the relay: approx. 15.000.000 operating cycles.
• Residual ripple (nominal/typical/maximum): < 2 mV / < 4 mV / < 8 mV.
• Monitoring voltage: Building biology compatible DC voltage (max. 8mA / 230 VDC).
• Single-poled disconnection for optimum operator protection. A minimum residual ripple is quaranteed by a low resistance PTC connection to the terminal "neutral".
• Warranty: 2 years.
  
• Included in delivery: Demand Switch, control lamp, detailed instructions manual.
  
  

Here you find the installation and operating instructions: Information Comfort NA7