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Hazardous Location Window Kits

Bulletin Number:

  • HLY
  • Industry Standards:

    IECEx and ATEX Approvals Suitable for use on increased safety enclosures for ZONE 1 or ZONE 2 assemblies ATEX Directive 94/9/EC ATEX Sira 13ATEX3315U Ex e IIC Gb Ex tb IIIC Db IP 66 IECEx IECEx SIR 13.0123U Ex e IIC Gb Ex tb IIIC Db IP 66 UL 508A Component Recognized; Type 4, 4X,12, 3R; File No. E61997 cUR Component Recognized per CSA C22.2 No. 94; Type 4, 4X, 12, 3R; File No. E61997 NEMA/EEMAC 4, 4X, 12, 13 IEC 60529, IP66
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    <p>Zonex Enclosures are designed and certified to meet ATEX Directive 94/9/EC as well as IECEx standards for increased safety in housing electrical components in Zone 1 and Zone 2 applications. Hoffman&rsquo;s ATEX Ex e enclosures are not intended for use in explosion-proof or flame-proof applications.</p>

    Applications:

    Hazardous Location Window Kits are designed to be used on Increased Safety (Ex e) enclosures in ATEX or IECEx Zone 1 or 2 hazardous areas. These window kits are made with a robust heavy-gauge Type 316 stainless steel frame and a silicone gasket to ensure a dust-, oil-, and water-tight seal. Designed for use as viewing windows, these window kits are ideal for visibility of internal enclosure components. The windows are easily installed by making a cutout in the enclosure and attaching the window and frame with included mounting hardware.

    Features:

  • Robust window frames are made from heavy-gauge Type 316 stainless steel with a brushed finish
  • Secure sealing with silicon gasket to protect against water and dust ingress in high-temperature applications
  • Maintain visual on components through .25-in. (6-mm) tempered safety glass
  • Easy installation in enclosure cutouts with window frame hardware
  • Modifications and Customizations:

    Hoffman excels at modifying and customizing products to your specifications. Contact your local Hoffman sales office or distributor for complete information.
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    Catalog Number A in. B in. C in. M in. N in. Required Cutout size in.
    Catalog Number A in. B in. C in. M in. N in. Required Cutout size in.
    7.5 5.5 1.43 5.00 3.00 6.69 x 4.69
    11.5 8 1.43 9.00 5.50 10.69 x 7.19
    15.5 10.5 1.43 13.00 8.00 14.69 x 9.69
    9.5 17.5 1.43 7.00 15.00 16.69 x 8.69
    19.5 13.5 1.43 17.00 11.00 18.69 x 12.69
    25.5 17.5 1.43 23.00 15.00 24.69 x 16.69
    31.5 21.5 1.43 29.00 19.00 30.69 x 20.69
    9.5 13.05 1.43 7.00 11.00 8.69 x 12.69
    9.5 22.5 1.43 7.00 20.00 8.69 x 21.69
    9.5 26.5 1.43 7.00 24.00 8.69 x 25.69
    9.5 31.5 1.43 7.00 29.00 8.69 x 30.69