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Ex ResistTel MB

Ex ResistTel MB

Communication devices for use in the hazardous areas industry have to be especially well adapted to the extreme operating conditions they will be exposed to.

Our Ex-telephone has been developed for operation in the petro-chemical industry, off-shore plants, and mills and harbours, meaning it is resistant to extreme temperatures, air humidity, sea water, dust and strong mechanical wear and tear. It is certified for use in hazardous dust and gas atmospheres.

The ExResistTel MB has been equipped with a 21-piece stainless (V4A) steel keypad designed for use with gloves.

A string of optional extras and components – especially certified for hazardous areas – makes our telephone even more functional. Our ExResistTel MB is the correct decision for a safe connection – convenient and reliable in hazardous areas. Three memory buttons allow a quick selection of emergency call numbers. These keys can be programmed by the user

Data Sheets
Ex ResistTel MB (838 KB) (PDF)
Product Certificates
DNV-GL (287 KB) (PDF)
Product Certificates – External Link
RoHS Declaration of Conformity
Technical Manuals
Technical Manual (461 KB) (PDF)


Certification ATEX, IECEx, DNV
Increased Safety

II 2 G EEx em[ib] IIC T5 Gb. II 2 G EEx em[ib] IIC T6 Gb

Certified Ambient Temperature -25°C to +60°C (T5)
-255°C to +40°C (T6)
Ingress Protection IP66
Material Corrosion-free GRP
Weight 5.5kg
Options Housing colour, accessories, certification,  



  • 3 Memory Buttons (free programmable)
  • Handsfree operation
  • Temperature range
  • -25 °C to +60 °C
  • Certified for dust and gas atmospheres
  • IP 66 EN 60529
  • Stainless steel VA4 keypad
  • GRP housing