Turned ON staircase timer supports the lighting during set time by potentiometr (from 0,5min. to 10min.) and upon elapse of this set time a reduction by half of lighting brightness follows for about 30 seconds, after that OFF follows (thus an occurrence of a sudden darkness is avoided, enabling safe approach to the switch). After switching OFF the lighting there is possibility to switch it ON again.
The AS-221T is not compatible with glow-discharge tubes, compact fluorescent lamps and other lighting devices including electric starters.
AS-221T is not compatible to co-operate with pushbuttons equipped with neon lamp.
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|Power supply voltage||230 V AC|
|Maximum AC-1 load current||10 A|
|The executive element||relay + triac|
|Contact configuration||1 ├Ś NO|
|Separation of the contact||NO|
|Delay of operation||less than 1 s|
|Switch off delay - adjustable||0,5 ├Ě 10 min|
|Switching off indication||YES|
|Cooperation with illuminated buttons||YES|
|Time to maintain the light with reduced brightness||30 s|
|terminal||screw terminals 4,0 mm┬▓|
|Tightening torque||0,5 Nm|
|Power consumption||0,8 W|
|Working temperature||-25 ├Ě 50 ┬░C|
|dimensions||2 modules (35 mm)|
|Assembly||on rail 35 mm|
|Level of security||IP20|