North American Signal ST500-A 500/550 Series Strobe Warning Light

    By North American Signal | Mfr#: ST500-A | Tiger#: TS43745
    North American 500/550 Series Strobe Warning Light
    • North American 500/550 Series Strobe Warning Light
    • North American 500/550 Series Strobe Warning Light ST500P-B
    • North American 500/550 Series Strobe Warning Light ST500M-A

    Highlights

    • Choice of 18 models in 5 colors
    • Operates at 12/24V to 220V AC
    • Running a rated current of 0.1 to 0.8
    • With shock-resistant rubber base
    • Polycarbonate fresnel lens
    • Enclosed circuitry
    • UL Listed (models ST-500-ACX, ST500P-ACX, ST500-AC2X, and ST500P-AC2X only)
    More Product Details What's Included
    List Price: $85.00
    $66.30
    You Save: $18.70 - 22%
    • Product Options
    Ships Out Within: 5 - 7 Business Days

    Overview for North American Signal ST500-A 500/550 Series Strobe Warning Light

    The North American 500/550 Series Strobe Warning Light is a combination of the ability to withstand any wear or pressure. It is designed with a rubber base which is shock-resistant, a Fresnel lens made of polycarbonate, an enclosed circuitry, and a linear strobe bulb.

    This 500/550 series strobe warning light operates at 12/24V to 220V AC and a rated current of 0.1 to 0.8 amperes. It features a single, double or quad flash display. It includes an option of permanent, pipe, or magnetic mount. The pipe mount includes a 1/4-inch thick round plate with 1/2-inch hole while the magnetic mount comes with a 90-lb magnet, 15-inch coiled cord, cigarette plug with a built-in on/off switch. All units are available in amber, blue, clear, green and red lens color. 

    In addition, models ST500-ACX, ST500P-ACX, ST500-AC2X, and ST500P-AC2X are UL Listed to applicable standards and requirements by UL which means representative samples of this product have been evaluated by UL and meet applicable safety standards. 

    Configuration Options

    The North American 500/550 Series Strobe Warning Light is available in 18 models with different operating voltage, rated current, flashes per minute, light output, mounting, lens color, and UL certification. Please select your preference from the drop-down menu above.

    • ST500-X: 12/24V, Single Flash, w/ Permanent Mount
    • ST500P-X: 12/24V, Single Flash, w/ Permanent Mount
    • ST500M-X: 12/24V, Single Flash, w/ Magnetic Mount
    • ST500-ACX: UL Listed, 120V AC, Single Flash, w/ Permanent Mount
    • ST500P-ACX: UL Listed, 120V AC, Single Flash, w/ Pipe Mount
    • ST500-AC2X: UL Listed, 220V AC, Single Flash, w/ Permanent Mount
    • ST500P-AC2X: UL Listed, 220V AC, Single Flash, w/ Pipe Mount
    • ST550-X: 12/48V, Single Flash, w/ Permanent Mount
    • ST550P-X: 12/48V, Single Flash, w/ Pipe Mount
    • ST550M-X: 12/48V, Single Flash, w/ Magnetic Mount
    • DFS550-X: 12/48V, Double Flash, w/ Pipe Mount
    • DFS550P-X: 12/48V, Double Flash, w/ Pipe Mount
    • DFS550M-X: 12/48V, Double Flash, w/ Magnetic Mount
    • Q550-X: 12/48V, Quad Flash, w/ Permanent Mount
    • Q550P-X: 12/48V, Quad Flash, w/ Pipe Mount
    • Q550M-X: 12/48V, Quad Flash, w/ Magnetic Mount
    • ST560-X: 12/24V AC/DC, Single Flash, w/ Permanent Mount
    • ST560P-X: 12/24V AC/DC, Single Flash, w/ Pipe Mount


    Item Number


    ST500-X


    ST500-ACX


    ST500-AC2X


    ST550-X


    DFS550-X


    Q550-X


    ST560-X


    Operating Voltage


    12/24V


    120V AC


    220V AC


    12/48V


    12/48V


    12/48V


    12/24V AC/DC


    Rated Current (Amperes)


    0.3


    0.2


    0.1


    0.5


    0.75


    0.8


    0.3


    Flashes per Minute (FPM)


    65 Single Flash


    70 Single Flash


    70 Single Flash


    60 Single Flash


    60 Double Flash


    65 Quad Flash


    65 Single Flash


    Light Output (Candelas/Second)


    250


    150


    150


    250


    300


    400


    250


    Joule Rating


    2.75


    2


    2


    2.5


    4.75


    5.25


    2.75


    Mounting Option


    Permanent, Pipe & Magnetic


    Permanent & Pipe


    Permanent & Pipe


    Permanent, Pipe & Magnetic


    Permanent, Pipe & Magnetic


    Permanent, Pipe & Magnetic


    Permanent & Pipe


    UL Certification


    No


    Yes


    Yes


    No


    No


    No


    No