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Prysmian BICON Barr-W Exd IIC Cable Gland (424TW Series)

Product overview

Prysmian BICON Barr-W Exd IIC Cable Gland (424TW Series) is a brass indoor and outdoor cable gland for use in Zone 1 and Zone 2 hazardous areas. Suitable for use with steel wire armoured cables.

Prysmian 424TW Features

  • Brass indoor and outdoor cable gland for use in Zone 1 and Zone 2 hazardous areas.
  • Suitable for circular, galvanized steel single wire armour cables with extruded polymeric oversheath and extruded or taped bedding.
  • Achieves IP66 seal onto cable and to enclosure with suitable sealing washer or thread sealant.
  • Provides mechanical cable retention and electrical continuity through the armour wire termination.
  • Suitable for most climatic conditions – weatherproof and waterproof.
  • Standard and Nickel plated versions available.
  • Full Installation Instructions supplied.
  • *Other NPT sizes available upon request.

Technical Data

  • Certified II 2GD, Ex e II & Ex d IIC under ATEX directive 94/9/EC.
  • Atex Compliance Standards: EN 60079-0, EN 60079-1, EN 60079-7, EN 61241-0, EN 61241-1.
  • Certificate number Sira04ATEX1080X.
  • IECEx Compliance Standards: IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 61241-0, IEC 61241-1.
  • Certificate number IECEx SIR 10.0072X
  • Service temperature range -60°C to +90°C.

Additional Information

May be used in:

  • Zones 0 , 1 & 2 with Ex ia IIA , B & C equipment.
  • Zones 1 & 2 with Ex ib IIA , B & C equipment.
  • Zones 1 & 2 with Ex ib IIA , B & C equipment with any volume.
  • Zones 1 & 2 with Ex e II equipment.
  • Zones 1 & 2 with Ex p II equipment.
  • Zone 2 with Ex nA II equipment.
  • Zone 2 with Ex nR II equipment.
  • Zones 21 & 22 with Ex tD A21.

For more information on Prysmian BICON Barr-W Exd IIC Cable Gland (424TW Series), please consult Datasheet below.

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Technical Data

Design Reference (STWndard) Design Reference (Nickel Plated) Size (Metric) Size (NPT) Max. Dia. Over Conductors Max. No. Over Conductors Inner Sheath Min Ø Inner Sheath Max Ø Overall Ø (B) Min Overall Ø (B) Max Armour Wire Ø Entry Thread (D) Thread Length (E) Protrusion Length (F)  Hexagon A/F (G) Hexagon A/C (H)
424TW- 52 424TW-52V 20S 11.0 30 - 11.5 8.0 15.8 0.9/1.4 M20 x 1.5 15 67 30.5 34
424TW-53 424TW-53V 20 11.0 30 - 12.5 11.7 20.8 0.9/1.4 M20 x 1.5 15 64 30.5 34
424TW-55 424TW-55V 25 16.0 42 11.5 18.0 17.0 27.2 1.25/1.6 M25 x 1.5 15 65 37.6 42.2
424TW-56 424TW-56V 32 22.1 60 17.0 25.0 19.0 33.5 1.6/2.0 M32 x 1.5 15 77 47.3 53.6
424TW-57 424TW-57V 40 28.2 100 24.0 31.5 26.5 39.9 1.6/2.0 M40 x 1.5 15 77 56.4 61.5
424TW-59 424TW-59V 50 37.1 200 30.0 41.5 36.0 52.6 2.0/2.5 M50 x 1.5 15 84 70.1 77.2
424TW-61 424TW-61V 63 48.4 400 40.0 54.0 46.5 65.3 2.5 M63  x 1.5 15 90 80 87.4
424TW-63 424TW-63V 75 58.6 400 53.0 65.5 58.0 78.0 2.5/3.15 M75 x 1.5 15 96 98.8 109.2
424TW-64 424TW-64V 85 65.8 400 60.0 74.0 68.0 88.0 2.5/3.15 M85 x 2 20 108 115 126
424TW-02 424TW-02V ½"-20S 11.0 30 - 11.5 8.0 15.8 0.9/1.4 ½" NPT 21.9 67 30.5 34
424TW-03 424TW-03V ½"-20 11.0 30 - 12.5 11.7 20.8 0.9/1.4 ½" NPT 21.9 64 30.5 34
424TW-05 424TW-05V ¾"-25 16.0 42 11.5 18.0 17.0 27.2 1.25/1.6 ¾" NPT 22.2 65 37.6 42.2
424TW-06 424TW-06V 1"-32 22.1 60 17.0 25.0 19.0 33.5 1.6/2.0 1" NPT 27.5 77 47.3 53.6
424TW-07 424TW-07V 1¼"-40 28.2 100 24.0 31.5 26.5 39.9 1.6/2.0 1¼" NPT 28.1 77 56.4 61.5
424TW-09 424TW-09V 2"-50 37.1 200 30.0 41.5 36.0 52.6 2.0/2.5 2" NPT 29.4 84 70.1 77.2
424TW-11 424TW-11V 2½"-63 48.4 400 40.0 54.0 46.5 65.3 2.5 2½" NPT 43.4 90 80 87.4
424TW-13 424TW-13V 3"-75 58.6 400 53.0 65.5 58.0 78.0 2.5/3.15 3" NPT 45.0 96 98.8 109.2
424TW-14 424TW-14V 3"-85 65.8 400 60.0 74.0 68.0 88.0 2.5/3.15 3" NPT 45.0 108 115 126

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    Technical Information

    • Certified II 2GD, Ex e II & Ex d IIC under ATEX directive 94/9/EC.
    • Atex Compliance Standards: EN 60079-0, EN 60079-1, EN 60079-7, EN 61241-0, EN 61241-1.
    • Certificate number Sira04ATEX1080X.
    • IECEx Compliance Standards: IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 61241-0, IEC 61241-1.
    • Certificate number IECEx SIR 10.0072X
    • Service temperature range -60°C to +90°C.
    Barr-W Ex d IIC Cable Gland 424TW Series technical

    Additional Information

    May be used in:

    • Zones 0 , 1 & 2 with Ex ia IIA , B & C equipment.
    • Zones 1 & 2 with Ex ib IIA , B & C equipment.
    • Zones 1 & 2 with Ex ib IIA , B & C equipment with any volume.
    • Zones 1 & 2 with Ex e II equipment.
    • Zones 1 & 2 with Ex p II equipment.
    • Zone 2 with Ex nA II equipment.
    • Zone 2 with Ex nR II equipment.
    • Zones 21 & 22 with Ex tD A21.