Twilight switch for outdoor use with the following specifications:

• Supply voltage: 230 V AC
• Number of channels: 1
• Contact arrangement: Single-pole switch
• Series: 11 Series
• Connection type: Screw fastening
• Protection class: IP20, IP54
• Brightness range: 1 to 100 Lux
• Switching configuration: Single-pole changeover

The switch comes with a photoelectric sensor (model 011.02) and an adapter (model 011.01) for panel mounting. Alternatively, an IP65 photoelectric sensor for flush mounting (model 011.03) is available, which must be ordered separately.

Models 11.41 and 11.42 are twilight switches with a rated power of 12 A/16 A. The patented "Zero Hysteresis" feature ensures reliable switching without energy waste. The patented principle for "compensating the influence of switched light" prevents annoying on and off cycles of the lamps that can be caused by faulty installation, thus helping to save energy.

The switch has four position selectors:

• Light off (useful for vacation time)
• Light on (useful during installation)
• Standard (threshold 1 to 80 Lux)
• High (threshold 30 to 1000 Lux)

For the first three operating cycles, the delay time (on and off) is reduced to zero to facilitate installation. An LED status indicator is also included.

Model 11.42 offers two independent light outputs with individual Lux settings and also features four position selectors. For the first six operating cycles, the delay time (on and off) is reduced to zero to facilitate installation. An LED status indicator is also present here.