Specifications Manual
  • Overview
  • Features
  • Additional Information
  • Specifications
  • Manufacturer
  • Federal Signal’s Model 121X Series C rotating light flashes 90 times per minute and produces a 360 degree visual signal.

    This explosion-proof light has an incandescent lamp and is available in five lens colors – amber, blue, clear, green and red. Model 121X is unique to the market because it covers an entire range of possible mounting configurations-including dome up.

    The Model 121X is UL Listed for Class I, Division 1, Groups C & D; Class II, Division 1, Groups E, F & G; Class I, Division 2, Groups A, B; and Class III. The 121X is CSA Certified, Marine Rated and constructed to Type 4X, IP66 standards.

    This corrosion resistant unit’s copper-free aluminum housing is finished with a powder epoxy. All exposed hardware is constructed of 316 grade stainless steel.

    The 121X uses a synchronous motor to drive a parabolic reflector around an incandescent lamp. This results in a 360 degree rotating beam which is concentrated in a horizontal plane.

  • • Approved for mounting in any manner-including dome up
    • Available in 24VDC and 120VAC
    • Five lens colors
    • 3/4-inch pendant mount standard; other options available
    • Optional dome guard
    • Type 4X, IP66 enclosure
    • UL and cUL Listed, CSA Certified, Marine Rated

  • The 121X features a spring clip-mounted lens for quick access when inspecting or relamping. A pendant mount is supplied, and a ceiling mount and 90 degree wall mount are available options. Installation is simple; with the mounting box in place, the fixture is threaded onto the mounting box, making the electrical connection. Electrical continuity is made when five threads are engaged.

    Federal Signal’s rugged 121X Warning Light is designed for explosion-proof applications and/or corrosive environments. It is ideal for use in indoor and outdoor areas such as oil rigs, mines, refineries, and chemical plants.

  • Federal Signal

    When it comes to safety, security and effective communications for the most hazardous environments, the most demanding applications, Federal Signal stands out as your best source for total industrial solutions. The Federal Signal product line is universally recognized as both the broadest and deepest in the industry. Audible and visual signaling. Outdoor warning. Intercoms. Public address. Telephony. Initiating systems. Fire alarms. Uninterruptible power supplies. And more. In terms of comprehensive product coverage, no one beats Federal Signal. They don’t even come close.