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116 Class Diode Polarized Fire Alarm Strobe

Explosionproof, Type 3R & 4X, UL 1971 Listed


Edwards Explosionproof AdaptaBeacon Strobe Lights are designed for installation in hazardous location environments. Rigid specifications and state-of-the-art technology provide for high visual output and low maintenance. Powder coat epoxy finished gray.

Each explosionproof strobe is UL Listed for Type 3R and Type 4X installations. The units contain a supervisory diode and four wire leads, for use in fire alarm applications. This strobe, when pendant, wall or ceiling mounted, is also UL 1971 Listed (ADA) for indoor visual signaling applications for the hearing impaired in non-sleeping areas. Stanchion mounted models are UL 1638 Listed for Private Mode Emergency Signaling.

The Edwards 116DEXSTC-FJ Hazardous Location Supervised AdaptaBeacon Strobe Light is designed for use in compatible fire alarm systems and other applications requiring electrical supervision of signaling circuit field wiring.


  • Bracket, ceiling, pendant or stanchion mount

  • Diode polarized for use in electronically supervised circuits

  • High impact glass dome

  • 65 flashes per minute

  • For use in fire alarm systems

  • Factory sealed - no external seals required

  • Quick connect - threads onto mounting module for easy installation

  • Shock absorbing receptacle

  • Easy to assemble & relamp

  • Gaskets seal out dirt & moisture

  • Epoxy powder coat for corrosion resistance

116 Class Diode Polarized Fire Alarm Strobe

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Catalog Numbers

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Catalog Number

Explosionproof Fire Alarm Rated Strobe
0.774 Amp (Max DC
1.14 Amp (Max FWR)


Stanchion mounting module - 1 inch NPT


Replacement globe


Lens Guard


Replacement Strobe Tube


Wall bracket mounting elbow


Ceiling/wall mounting module


Pendant mounting module - 3/4 inch NPT




Agency Approvals
  • UL 1971 Listed for indoor visual signaling for the hearing impaired in non-sleeping areas
  • NEMA Type 3R & Type 4X Rated
  • Rated at 55 candela (wall) and 35 candela (ceiling) per UL 1971
  • UL Listed Class I, Div. 1 & 2
Specifications Images

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