Ex Signal Tower

Pre-assembled Signal Tower

Your benefits

The Ex Signal Tower is designed for use in explosive gas and vapour atmospheres (zones 1 and 2). No additional zener barrier is required.

  • Light and compact Ex signal tower
  • Many years of proven use in Ex-applications

Typical applications

Fault signalling

  • in the processing and storage of highly fl ammable substances

Installation options

  • Wall mounting


  • Combination of encapsulation "m" and intrinsic safety "ib" with connection area "e"
  • For Gas applications: Zones 1 and 2
  • For Dust applications: Zones 21 and 22
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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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