Steeline Enclosures

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    UL Type 4 & 4X Mild Steel, Aluminum, 304 Stainless Steel, or 316L Stainless Steel Continuous hinge – Clamp Cover or 3- Point latch with Handle Wall Mount or FMD Wallmount Enclosure

    SW Series

    UL Type 4 & 4X Mild Steel, 304 Stainless Steel, or 316L Stainless Steel Concealed hinge – Quarter turn latch or 3- Point latch with Handle Wall Mount Enclosure

    SM Series

    The SM-Series floor mount enclosure mild steel/powder painted ANSI 61 Grey,304 stainless steel, or 316L stainless steel continuous hinge – 3-point latch with hanith and without flange mount disconnect cutout includes leg stand kit.

    SS Series

    UL Type 4 & 4X Mild Steel, 304 Stainless Steel, or 316L Stainless Steel Continuous hinge – 3- Point latch with Handle Freestanding or Freestanding with FMD Enclosure

    Value Added

    Design and build a custom enclosure solution to meet your needs and specifications. We offer special materials, dimensions, human interface, cutouts, holes, and paint with increased environmental ratings from Types 1 to 4X

    Tough, Corrosion-Resistant Enclosures

    Steeline Enclosures manufactures stainless steel enclosures in both 304 and 316 stainless steel. Electrical enclosure boxes made of these materials are known for tough, corrosion-resistant construction.


    Our customers continually come back to us because we have the capability to build custom-sized stainless steel electrical enclosures, or you can choose a standard-rated enclosure, whichever suits your needs best.

    Industrial Steel Enclosures offer a timely, cost-effective alternative for industrial enclosures including hundreds of standard industrial enclosure designs with 915 new sizes that meet and exceed the requirements for a wide range of applications.

    For applications with unique features and requirements that can’t be satisfied with a standard enclosure’s yet don’t require a custom engineered design. Steeline offers a cost-effective, quick-turnaround solution on our Modification and Design Program.

    Modification Design Program

    The Modification and Design Program saves customers time and money as Steeline Enclosures modifies a standard design platform to suit an application’s requirements depending on enclosure dimensions, paint colors, finish, cutouts and holes in the body enclosures, doors, or mounting panels.


    If your design demands special mounting panels, or materials such as 304 or 316L stainless steel or aluminum to meet demanding environments, contact Steeline Enclosures today. We have increased our environmental ratings for Type 1, 3R, 12, 13, 4, and 4X. Our installations include lighting kids, door-stops, and other accessories that include climate controls by Pfannenberg.
    Not only do we offer climate controls, but we offer custom window kits and electromagnetic or radio frequency interference shielding that includes carbon, stainless steel, or aluminum.

    For more information about our standard design platforms or the Steeline Modification and Design Program, see our catalog or contact a member of our sales team.

    *Our team of experts are available to review and customize enclosure solutions to match your specific needs. If you do not see a system that filts your requirements, CONTACT US for a custom engineered system.