Littelfuse offers navigation lighting control solutions for a variety of industrial applications, including communication towers, smokestacks, cooling towers, tall buildings, bridges, and utility towers. This product group includes six series of flashers that are designed to control inductive, incandescent, or resistive loads. They feature solid-state and relay output controls with fixed and adjustable flash rates. The Littelfuse beacon flashers and lamp monitors have proven their reliability throughout the years in various industries. Browse the selection of Littelfuse flashers to meet your specific needs.

 

Features

• Ac input voltage tolerances from 24 V ac to 240 V ac
• Dc input voltage tolerances from 12 V dc to 120 V dc
• Steady state output load ratings from 250 mA to 3 A
• On–Off ratios of 50:50
• Operate at temperatures ranging from 40 °C to +85 °C

 

Benifits

• Fixed or selectable flash rates
• Solid-state circuitry

Model	Image	Description
FS100 SERIES		The FS100 Series (low current) may be used to control inductive, incandescent or resistive loads. This series offers a 1A (fullwave) or a 2A (halfwave) steady state, 10A inrush solid-state output and may be ordered with an input voltage of 24 or 120VAC.
FS200 SERIES		The FS200 Series may be used to control inductive, incandescent, or resistive loads. Factory fixed flash rate of 45 or 90 FPM or may be ordered with a fixed custom flash rate ranging from 10 to 180 FPM.
FS300 SERIES		The FS300 Series of solid-state flashers were specifically designed to operate lamp loads. Their two-terminal series connection feature makes installation easy. The high immunity to line noise and transients makes the FS300 Series ideal for moving vehicle applications.
FS400 Series		The FS491 is a low leakage AC flasher designed to control LED, or resistive loads. This product offers a solid-state output and may be ordered with an input voltage of 24V to 240VAC, in two ranges.
FS500 SERIES		The FS500 Series flash rate is adjustable from 10 to 100 FPM. A locknut is provided to hold selected flash rate. The long-life electronic circuit combined with a quality electromechanical relay provides flexibility and reliability in most applications.