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Lighting dimmer SCO-811 230 V
The dimmer is used for switching on and off incandescent and halogen lamps and offers the option of light intensity adjustment by means of any impulse switch (buzzer). Suitable for incandescent and halogen lamps (including those powered with electronic or transformer-based feeders adapted to dimmers).
350 W. Mount on rail 35 mm.
350 W. Mount on rail 35 mm.
Functioning
Lighting is turned on by a current pulse sent after pressing an impulse switch (buzzer) connected to a relay. Another mpulse switches the lighting off. Pressing and holding the switch for more than 1 second allows the user to adjust light intensity (continuous loop adjustments in the following sequence: BRIGHTER→DARKER→BRIGHTER).
Light intensity may be controlled by means of numerous switches in a parallel connection, distributed in several locations within a room.SCO are adapted to co-operate with pushbuttons equipped with neon lamp.
“SOFT START” - pressing and holding the switch for more than 1 second on switch-on allows gradual increase of the intensity from “zero level” (in a DARKER→BRIGHTER sequence).
Attention!
SCO-811 is compatible with bell pushes equipped with fluorescent lamps. 
Attention!
There may be working irregularities with certain electronic feeders (e.g. flickering may appear). Therefore, some feeder types require light bulbs or halogens of total power up to 50% of the feeder's nominal.
Tests are recommended before final assembly and commission.
- Power supply voltage
- 230 V AC
- Installation
- 3-wires
- Maximum AC-1 load current
- 1,5 A
- The executive element
- triac
- State memory
- NO
- Status memory after power failure
- NO
- Maximum power of connected bulbs
- 350 W
- Application
- lighting, incandescent, halogen, toroidal transformers
- Control the load
- switching off at 0 (for inductive and resistive loads)
- Terminal
- pluggable terminal blocks 2,5 mm²
- Tightening torque
- 0,4 Nm
- Power consumption
- 0,1 W
- Working temperature
- -25 ÷ 50 °C
- Dimensions
- 1 module (18 mm)
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- IP20
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The dimmer is used for switching on and off incandescent and halogen lamps and offers the option of light intensity adjustment by means of any impulse switch (buzzer). Suitable for incandescent and halogen lamps (including those powered with electronic or transformer-based feeders adapted to dimmers).
350 W. Mount on rail 35 mm.
350 W. Mount on rail 35 mm.