Demand Switch NA7 Comfort
With VDE certification - our top-selling demand switch

Disconnects voltage directly in the fuse box as long as no electricity is needed.
Works reliably also with dimmers, fluorescent lamps, energy saving lamps, halogen lamps and... more
Product information "Demand Switch NA7 Comfort"
Functions:
- Works reliably also with dimmers, fluorescent lamps, energy saving lamps, halogen lamps and start-up electronics.
- Orientation lights in the light switches and infant night lights also work with disconnected power flow.
- Reverse and excess voltage protected.
- LED light to show disconnected power.
- Residual ripple: < 4 mV.
- LED-supported function diagnose for easy installation and operation.
- The TOPSELLER among the demand switches!
Available downloads:
Technical Data
Effective power: | Nominal voltage / capacity: 16 A, 230 VAC +/- 10% 3500 watt bulb load Mechanical operating time of relay: approx. 15,000,000 switching cycles Single-pole disconnection: for optimum operator protection and minimum residual ripple A low resistance outlet will allow optimal channeling in the case of overcouplings |
Ripple: | < 4 mV Surveillance voltage: DC voltage (230 VDC, max. 8 mA) uncritical with regard to the building biology standards |
Scope of Supply
Demand switch
Control lamp
X21 line filter
Detailed instructions manual
Control lamp
X21 line filter
Detailed instructions manual
System Control Lamp (NAcomfort) SK1
Control support
Line filter 1uF X21
enhances the EMC-characteristics of demand switches
Line filter 4,7uF X25
enhances the EMC-characteristics of demand switches