Staircase Time Switch

Staircase Time Switch

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Staircase Time Switch
Staircase Time Switch
Staircase Time Switch
Staircase Time Switch



It is used for delayed switching of lights in the corridors,entrances, stairways, halls or for delayed finish of fans(WC,bathroom,etc.).

Function Features

  • Operating system switch:
  • ON- output is constantly ON.
  • AUTO- timing according to adjusting by potentiometer in range 0.5-20 min
  • OFF- output isconstantly OFF
  • Voltage range: AC 230V, clamp terminals.
  • Relay status is indicated by LED
  • 1-MODULE, DIN rail mounting

Technical parameters:

Function: delay off reacting to contact switching 
Supply terminals:                L-N
Voltage range:             AC 230V(50-60HZ)
Power input:   AC max.12VA/1.9W
Supply voltage tolerance:   -15%   +10%
Supply indication:  green LED
Time ranges:    AUTO:0.5-20min ON OFF
Time setting:   potentionmeter
Time deviation:  5%-mechanical setting
Repeat accuracy:  0.2%-set value stability
Mininum power time:   200ms
Glow tubes connetions:  Yes(N-3 or L-3)
Max.amount of glow lamps:  230V.max.75pcs(Measured with glow lamp 0.68mA/230V AC)
Temperature coecient : 0.05%℉,at=68℉)
Output:    1 X SPST
Mechanical life:  1*107
Electrical life:  1*106
Reset time:  max.200ms
Operating temperature: -20℃ to +55℃(-4℉ to 131℉)
Storage temperature: -35℃ to +75℃
Mounting/DIN rail: Din rail EN/IEC 60715
Protection degree:   IP40 for front panel/IP20 terminals
Operating position:         Any
Overvoltage cathegory:  III
Pollution degree:    2
Max.cable size(mm2)  solid wire max.1x2.5 or 2x1.5/with sleeve max.1x2.5(AWG 12)
Dimensions:  90x18x64mm
Weight:   61g
Standards:  IEC/EN 60669-2-3,IEC/EN61010-1