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GUB Series Junction Boxes

Industry Standards:

  • ATEX Directive 94/9/EC
  • EN 60079-0
  • EN 60079-1
  • EN 60079-31
  • EN 60439-1
  • EN 60079-11
  • EN 60079-26
  • EN 60529
  • Certifications:

  • II 2 GD Ex d IIC Gb Ex tb IIIC Db IP66
  • II 2 GD Ex d IIC T6, T5 Gb Ex tb IIIC T85°C, T100°C Db IP66
  • II (1) GD Ex d [ia Ga] IIC T6, T5 Gb Ex tb [ia Da] IIIC T85°C, T100°C Db
  • IP66
  • CESI 01 ATEX 034U (Component)
  • CESI 01 ATEX 035 (Terminal box)
  • CESI 01 ATEX 036 (Control, command and signalling units)
  • CESI 03 ATEX 174 (Interface units)
  • IECEx TSA 06.0012 - GOST R – BRAZILIAN
  • GOST-R, INMETRO, Austrailia certifications available
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    GUB series junction boxes are enclosures applicable for Zone 1, 2, 21 or 22 with ATEX and IECEx certifications. They have a screw cover and are used as junction boxes with or without terminals or for installation of electrical equipment such as fuses, relays, disconnectors, transformers, or remote control switches. Body can be drilled and threaded according to customers’ specifications. In accordance with rules, Hoffman must perform the drilling.

    Application:

    GUB series junction boxes are enclosures applicable for Zone 1, 2, 21 or 22 with ATEX and IECEx certifications. They have a screw cover and are used as junction boxes with or without terminals or for installation of electrical equipment such as fuses, relays, disconnectors, transformers, or remote control switches. Body can be drilled and threaded according to customers’ specifications. In accordance with rules, Hoffman must perform the drilling.

    Features:

  • Low copper aluminum alloy for corrosion resistance
  • Neoprene gasket provides IP66 rating
  • Mounting lugs for easy installation
  • Epoxy coating RAL 7035 (Light grey) coating
  • Internal mounting panel
  • Body can be drilled and threaded according to customers’ specifications
  • Accessories:

  • Internal anti-condensation coating RAL 2004 (pure orange)
  • External epoxy coating in different color (specify the RAL number)
  • Breather drain
  • Drawings and Technical Publications are available by clicking the "Items" tab. Select your desired Catalog Number and click on the Downloads tab for that particular catalog number.
     
    Catalog Number A in. B in. C in. X in. Y in. Z in.
    Catalog Number A in. B in. C in. X in. Y in. Z in.
    4.72 4.72 4.57 3.15 3.15 2.15
    5.91 5.91 5.12 3.94 3.94 2.46
    6.85 6.85 5.51 4.45 4.45 2.85
    9.06 9.06 6.5 5.91 5.91 3.17
    10.87 10.87 8.54 7.87 7.87 4.78