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The NAVB series barrier cable glands for non-armored cable are designed to guarantee the IP66/67 protection and the explosion protection ‘Ex db IIC; Ex eb IIC ’in applications where installation requirements are needed in accordance with the EN - IEC 60079-14: 2015 standard. The barrier is shaped around the conductors thanks to the particular mixture that flows through them in the special bushing ensuring a complete seal. The liquid resin used prevents the formation of air pockets or voids between the conductors and the bushing (typical problems found with malleable resins).

  • Resin kit available separately.


Body in nickel-plated brass Sealing ring Compression ring in plastic material. ISO 7/1, NPT and isometric threads.

Type Description Marking Company Certificate
Atex Barrier cableglands
  • II 2G Ex db IIC Gb Ex eb IIC Gb
  • II 2D Ex tb IIIC Db
  • II 2GD Ex db IIC Gb Ex eb IIC Gb Ex tb IIIC Db
IMQ 19 ATEX 019X
Atex Barrier cableglands
  • II 3G Ex nR IIC Gc
IMQ 19 ATEX 020X
IEC Ex Barrier cableglands
  • Ex db IIC Gb
  • Ex eb IIC Gb
  • Ex tb IIIC Db
  • Ex nR IIC Gc
IECEx IMQ 19.0003X