490S-T Hazardous Location Strobe

$343.70 $381.88


TOMAR Model 490S-T hazardous location strobes are UL listed for use in Class I and II, Division 2 locations. This model is available in either 12-80 VDC or 120 VAC configurations. The 490S-T features a hermetically O-ring sealed Lexan lens, and polyurethane potted power supply for complete protection from moisture. This unit is UL NEMA 4X rated, and may be operated in any position. The high efficiency, solid state power supply is polarity-protected and utilizes built-in filters to guard against radio interference and spike voltages.These warning lights are ideally suited for installations in chemical and petrochemical processing facilities, sewage treatment plants, off-shore and dockside installations, as well as agricultural, commercial, industrial, mining and marine facilities.

  • Class I, Div. 2 Groups A, B, C, & D
  • Class II, Div 2 Groups F & G
  • Class III
  • Lens has hermetic O-ring seal
  • Available in amber, blue, clear, green, red, and purple
  • Solid state circuitry
  • Potted power supply
  • 10 year warranty on power supply
  • UL listed
  • NEMA 4X


Item Description
Lamp Type 5001 Xenon strobe lamp
Lens Type 470S–L–Color ( please specify lens color )
Flash Rate 60 to 80 flashes per minute
Light Output 50 candela eff.
Voltage and Amperage 12–80VDC draws 0.4A average @ 12VDC draws tapering to 0.05A average @ 80VDC
16–24VAC draws 0.35A average
120VAC draws 0.04A average
Temperature Code Class I T2B 260° C
Do not install where the operating temperature exceeds the ignition temperature of the hazardous atmosphere.
Power Supply Output 2.7 Watts 2.3 joules per flash
Size and Weight 5” tall x 3” dia. x 0.6 lbs ( 127mm x 76mm x 0.27kg )