| | 490S Strobe
Hazardous Location Strobe
 | The model 490S-1280T and 490S-120T strobe lights are UL listed for use in Class I & II, Division 2 hazardous locations. Division 2 locations are defined by the NFPA as shown below. These units have a Lexan® lens and base and are suitable for use in NEMA 4X outdoor locations. They may be operated in any position and feature a 1/2” pipe mount hub. |
$215.08  | Available Colors |  |
| Features | |
- Class I, Div. 2 Groups A, B, C, & D
- Class II, Div 2 Groups F & G
- Class III
- Meets NEMA standards
- Xenon strobe lamp
- Available in amber, blue, clear, green, and red
- 10 year warranty on power supply
- UL listed
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| 490S Models | |
| Model | Description | Voltage | | 490S–1280T | Hazardous location strobe | 12 – 80VDC | | 480S–120 | Hazardous location strobe | 120VAC |
| Specifications | |
| Item | Description | | Lamp Type | 5001 Xenon strobe lamp | | Lens Type | 470S–L–Color ( please specify lens color ) | | 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 T2C 230° 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 | | Flash Rate | 60 to 80 flashes per minute | | Size and Weight | 5” tall x 3” dia. x 0.6 lbs ( 127mm x 76mm x 0.27kg ) |
| NFPA Definitions | |
Class I, Division 2.
A location (1) in which volatile flammable liquids or flammable gases are handled, processed or used, but in which the liquids, vapors or gases will normally be confined within closed containers or closed systems from which they can escape only in case of accidental rupture or breakdown of such containers or systems, or in case of abnormal operation of equipment; or (2) in which ignitable concentrations of gases or vapors are normally prevented by positive mechanical ventilation, and which might become hazardous through failure or abnormal operation of the ventilating equipment; or (3) that is adjacent to a Class I Division 1 location, and to which ignitable concentrations of gases or vapors might occasionally be communicated unless such communication is prevented by adequate positive–pressure ventilation from a source of clean air and effective safeguards against ventilation failure are provided. [See Section 500–4(b) of NFPA 70, National Electrical Code.] |
Class II, Division 2.
A location in which (1) combustible dust will not normally be in suspension in the air in quantities sufficient to produce explosive or ignitable mixtures and dust accumulations are normally insufficient to interfere with the normal operation of electrical equipment or other apparatus; or (2) dust may be in suspension in the air as a result of infrequent malfunctioning of handling or processing equipment and dust accumulations resulting there from may be ignitable by abnormal operation or failure of electrical equipment or other apparatus. [See Section 500–5 (b) of NFPA 70, National Electrical Code.] |
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