Hawke SB 474 Cable Gland

Flameproof, Increased Safety, Dust Protection Certified ATEX/IECEx


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The SB474 dual certified Exe/Exd gland offers an instant barrier seal around the individual cable cores, with each pre-punched hole in the silicone seal accepting a wide variance of core diameters and a female running coupler for conduit or cable gland entry. This results in unparalleled speed of installation, inspection and flexibility, with no need for compounds or resin to achieve the Exd barrier seal, no curing time and instant gland completion.

  • Unique pre-punched silicone barrier seal, provides a barrier seal to the individual cores within the cable and prevents entry of the products of an explosion into the cable. No putty, resin or compound required to achieve an Exd flameproof barrier seal. Unused core holes are to be fitted with the hole plugs provided
  • Female running coupler for cable gland or conduit entry. Can be used to upgrade standard non-barrier gland into a flameproof Exd barrier gland
ApplicationSuitable for use in Zone 1, Zone 2, Zone 21, Zone 22 and Gas Groups IIA, IIB and IIC
Ingress ProtectionIP66, IP67 and IP68 (30 metres for 7 days) to IEC/EN 60529 and NEMA 4X
Operating Temperature-60°C to +80 °C
SeriesHazardous Area Cable Glands
Certifications and Compliance
ATEX File NumberCML19ATEX1167X and IECEx BAS 19.0045X
CertificationIEC/EN 60079-0, IEC/EN 60079-1, IEC/EN 60079-7 and IEC/EN 60079-31
Hazardous Rating(s)
  • Flameproof Exdb IIC Gb, Increased Safety Exeb IIC Gb and Dust Extb IIIC Db Ex II 2GD
  • DTS01

SB 474 Cable Gland Datasheet