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Qline I, Type 4X

Catalog Number:  Q604018PCICC
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Bulletin Number:

  • Q41
  • Model Code:

  • 18579
  • Ship Wt. Std. Pkg. (lbs):

  • 10.0
  • Interchangeable:

  • False
  • Industry Standards:

    Polycarbonate Enclosure UL 508A Listed; Type 4, 4X, 12, 13; File No. E61997 cUL Listed per CSA C22.2 No 94; Type 4, 4X, 12, 13; File No. E61997 Enclosure flammability evaluated per UL 508A NEMA/EEMAC Type 4, 4X, 12, 13 CSA File No. 42186: Type 4, 4X, 12, 13 IEC 60529, IP66 ABS Enclosure NEMA/EEMAC Type 4, 4X, 12, 13 IEC 60529, IP66
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    The largest-sized QLine enclosure, QLine I provides easy access and protects larger controls from corrosive environments. Choose from screw cover, hinge, internal mounting, variable depth and quick-release latch options to meet your design and security requirements. The ABS series shares the same features and similar physical properties as the polycarbonate but is a more economical, non-UL rated alternative.


  • Body is impact-resistant polycarbonate for PCI series and ABS for ABI series
  • Opaque and clear covers are impact-resistant polycarbonate for PCI; opaque covers are ABS for ABI series
  • Polycarbonate and ABS material is easily punched, drilled, filed or sawed
  • Mounting holes molded directly under cover screws
  • Molded internal pads for mounting optional panels, rails and other components
  • Molded internal rails for mounting adjustable-depth panel kit
  • Screws provided for mounting optional panel
  • Optional extension rings are molded polycarbonate
  • Cover includes a molded-in hole for wire lead
  • Seamless foam-in-place gasket assures water-tight and dust-tight seal
  • Material is halogen free
  • Screw Cover Enclosures have easy-to-remove covers attached to body with strong, durable polyamide cross-point cover screws.
  • Enclosures with Quick-Release Latches have polycarbonate hinges and polyester latches with a padlock provision.
  • Finish:

    Polycarbonate and ABS enclosure material is RAL 7035 light-gray inside and out. Optional panels are plated steel.


  • Brass Insert Kit
  • Cover Screw Kit
  • Extension Rings
  • Hardware Kit
  • H2Omit Vent Drains, Type 4X
  • Hinge Kit
  • Hol-Sealers Non-Metallic Hole Seals
  • Mounting Bracket Kit
  • Panel Depth Fitting
  • Modifications and Customizations:

    Hoffman excels at modifying and customizing products to your specifications. Contact your local Hoffman sales office or distributor for complete information.


  • A x B x C are internal dimensions.
  • Purchase panels and extension rings separately.
  • Qline I, Type 4X
    Catalog Number
    A in. 15.75
    B in. 23.62
    C in. 7.09
    F in. 6.50
    Panel Size D x E in. 22.05 x 14.17
    R in. 13.39
    S in. 21.26
    T in. 12.60
    Q in. 21.65
    P in. 13.78
    Mounting G x H in. 22.83 x 14.96
    Y in. 11.81
    U in. 20.08
    Panel Q6040PI
    Cover Type Screw Cover
    Z in. 19.69
    Cover Style Clear
    External Dim's L x W in. 23.62 x 15.75
    Extension Ring Q6040EXTI

    Add accessories for this item to your project list.

    Thmbnail Image Hinge Kit QIHK Add Item to Project List add item to project list
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    Thmbnail Image Panels Q6040PI Add Item to Project List add item to project list