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)


  • Extended Ex temperature range of -50 °C to 50°C is possible with accessories
  • Seawater resistant aluminium housing
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If you have any questions or comments, please simply contact us.

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WERMA Catalogue 2020/21

Catalogue 2020/21

The WERMA product range

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Tech-Talk - Explosion protection

Signalling devices in potentially explosive zones.

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