Ex Signal Beacons

For explosive areas

Your benefits

Ex rated beacons from WERMA are designed for use in both gas and dust atmospheres that are potentially explosive.

  • Their use in the highest explosion group IIC and IIIC has been tested, which means that they are suitable for all explosion groups in the relevant area
  • Easy, customer-friendly connection thanks to "e" connection area
  • Various light effects, also with LED technology, for all conceivable application types

Typical applications

Signalling faults and relaying alarms

  • in potentially explosive atmospheres resulting from gases and liquids (in the chemical industry, filling lines for flammable liquids, petrochemical industry etc.)
  • in potentially explosive atmospheres resulting from dust (in the plastics and metalwork industry, food industry, grain mills and the wood processing industry)

Installation options

  • Base mounting
  • Bracket mounting (accessory)
  • Tube mounting (accessory)


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  • Extended Ex temperature range of -50 °C to 50°C is possible with accessories

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  • Seawater resistant aluminium housing
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WERMA Catalogue 2017/2018

Catalogue 2017/2018

The WERMA product range

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Tech-Talk - Explosion protection

Signalling devices in potentially explosive zones.

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