FS491 - Flasher and Tower Lighting Controls Series

Series: FS400
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The FS400 Series is a low leakage AC flasher designed to control LED, or resistive loads. This series offers a solid state output and may be ordered with an input voltage of 24 V to 240 V AC, in two ranges. It offers a factory fixed flash rate of 75 flashes per minute or may be ordered with a fixed custom flash rate ranging from 45 to 150 flashes per minute. The FS400 is the perfect solution for LED lamp flashing.OperationUpon application of input voltage, the output energizes and the ON time begins. At the end of the ON time, the output de-energizes and the OFF time begins. At the end of the OFF time, the output energizes and the cycle repeats as long as input voltage is applied.

Reset: Removing input voltage resets the output and the flash sequence.
Property (Mouseover for details) Value
Input Voltage (V) 120 - 240 V ac
Input Tolerance (%) ±15%
Input AC Line Frequency (Hz) 50/60
Humidity 95% relative non-condensing
Output Voltage Drop (V) 2
Output Load Type LED or resistive
Output Form Bridge rectifier – FET
Output Load Rating (VA) 0.5 A maximum load rating steady state
Flash Rate (fpm) Fixed at 75 ±20%
On/Off Ratio (%) ≌50%
Circuitry Encapsulated
Inush 5
Open State Leakage Current (A) 250
Surge Protection IEEE C62.41 - 1991 Level A
Operating Temperature -20° to 60°C (-4° to 140°F)
Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
Mounting Method Surface mount with one #10 (M5 x 0.8) screw
Dimensions 1.5 H x 0.94 W in. (38.1 x 23.9 mm)
Weight (lbs/g) 0 Kg
To request product environmental information, please complete the Product Environmental Information Request Form.