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By Hawke 
By Hawke
The Hawke 501/321 is a Group II certified single seal cable gland suitable for installation in Zone 1/21 and Zone 2/22 hazardous areas. Dual Certified ATEX/IECEx (along with many more) for use in Increased Safety (Exe) and Dust (Ext) protection concepts. For use with non-armoured elastomer and plastic insulated cables in indoor and outdoor applications. This cable gland may be used with braided cables where the braid and outer sheath pass into the enclosure.
  • Metallic body construction - Brass Nickel Plated as standard
  • Provides a cable retention and IP seal onto the cables outer sheath
  • When used in Increased Safety applications, this cable gland may be used with braided/armoured cable where the braid/armour is suitably anchored within enclosure
  • Single elastomeric compression IP/retention seal on cable outer sheath
  • Rounded cable entry to prevent cable damage
  • Available with metric or NPT entry threadforms
  • Compatible with Hawke GMC (Gland Mounted Clamp) to provide integral cable support in line with the requirements of EN 60079-14 10.3
  • Supercedes Hawke 321 cable gland

Download the Hawke Technical Guide for more information on installation rules and regulations.Visit www.universalreloaded.com to download a full version of the catalogue.
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Product Details


Application Hazardous Areas Zone 1, Zone 21, Zone 2, Zone 22
Ingress Protection
  • IP66 IP67 and IP68 (50m for 30min) to EN 60529
  • Deluge Protection to DTS01
Material Nickel Plated Brass
Operating Temperature -60°C to +80 °C
Series Cable Glands for Group II Hazardous Areas

Certifications and Compliance

ATEX File Number CESI 19ATEx038X
  • EAC: No EA3C RU C-GB.HA91.B.00264/21
  • IECEx: CES 19.0014X
  • UKEx: CML 21UKEX3824X
Hazardous Rating(s)
  • Ex II 2GD Ex eb IIC Gb
  • Ex tb IIIC Db
IECEx File Number CES 19.0014X
Industry Standard(s) IEC/EN 60079-0, 7, 31