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by Hawke 

The 321 cable gland provides a seal on the outer cable sheath and is intended for use on non-armoured elastomer and plastic insulated cables. The cable gland is Exe and is suitable for installation in Zone 1 (21) and Zone 2 (22) hazardous areas.

  • Provides a cable retention seal onto the cables outer sheath.
  • When used in Increased Safety applications, this cable gland may be used with braided cable where the braid and the outer sheath pass into the enclosure.
  • The braid must then be suitably terminated inside the enclosure.
  • Note: Braided cable is classed as unarmoured cable in the EN/IEC 60079 series standards for Exe applications.

Ordering Format [ Gland Type / Size / Male Thread / Female Thread / Material / Options]; Example: 321/ C/ M32/ Brass; Example with alternative seal option: 321 / C / 1 1¼" NPT /Brass / S

Product Details


Application Suitable for use in Zone 1, Zone 2, Zone 21, Zone 22.
Ingress Protection
  • IP66
  • IP67
  • IP68
  • Deluge Protected to DTS01
Material Brass (standard); Nickel Plated Brass; 316 Stainless Steel or Aluminium; Brass NPT entries are nickel plated as standard
Operating Temperature Range Celcius -60°C to +100°C
Series Increased Safety Cable Glands
  • Exeb
  • Dust Extb

Certifications and Compliance

ATEX File Number CML19ATEX3164X
CSA File Number 1205533
Certified Listed
  • IEC/EN 60079-0
  • IEC/EN 60079-7
  • IEC/EN 60079-31
IECEx File Number CML19.0042X
IP Rating
  • IP66
  • IP67
  • IP68
Industry Standard(s)
  • IEC/EN 60079-0
  • IEC/EN 60079-7
  • IEC/EN 60079-31
Nema Rating 4X