EXIOS UL Barrier Cable Gland 3/4″ NPT | YU21NK-B1

Sealcon #: YU21NK-B1
Material: Raw Brass
Hummel: EXIOS UL Barrier
Hummel #: 1.6U6.3400.70
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Hole Diameter (A)1.05" (26.7 mm)
Body Length (H)3.2" (81.3 mm)
Thread Length (GL)0.63" (16 mm)
Wrench Flat (F1)1.42" (36 mm)
Cable Range 1.67 - 1.02" (16.9 - 26 mm)
Cable Range 2.79" ( 20 mm)
Cable Range 3.65" (16.4 mm)
Clamping Ring 20.04 - 0.06" (0.9 - 1.6 mm)
Gland Size25
Outer Diameter (D)1.65" (42 mm)
  • Features

    Designed for all explosion proof areas with high performance regarding reliability and tightness, e.g. marine, offshore, gas conveying machinery, refineries and chemical industry.
    for use in Ex-e, Ex-d areas.

    Certification Details: EXIOS UL Barrier
    UL File: E351373
    Class I, Division 1 & 2, Groups C and D
    Class II, Division 1 & 2, Groups E, F and G
    Class III
    Class I, Zone 1, AEx d IIB
    Class I, Zone 1, AEx e II
    For use with armored braided marine shipboard cable
    Class I, Division 2, Groups C and D
    Class II, Division 2, Groups F and G
    Class III
    For use with unarmored marine shipboard cable
    UL 2225 3rd Edition UL 514B 6th Edition
    CSA C22.2 No. 174-M1984 CSA C 22.2 No. 18.3

    Materials Part Number Key ( Last 2 letters)
    xxxxx-BB = Raw Brass
    xxxxx-BR = Nickel Plated Brass
    xxxxx-B1 = Brass Gland with Nickel Plated Thread.
    xxxxx-SS = Stainless Steel 316



  • Materials
      Operating Temperature
      -25C° to 85C° (-13°F to 185°F)
      Pressure Rating:
      IP 68 / 5 bar

      Materials:

      Fittings: Raw Brass / Nickel Plated Brass
      Seals: Silicone, VMQ
      O-Rings: None
      Clamping Insert: PA 6
      Armor: Metalic Armor or Screen
      Compound: Epoxy-Putty

      Operating Temperature:
      - 25°C to 85°C (- 13°F to 185°F)


      Ratings:
      UL Class 1 & 2, Div 1 rated Armored Cable Glands

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