Steeline Enclosures

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    S SERIES

    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

    What is a NEMA Certification?

    What is a NEMA Certification?

    This is asked a lot, so we wanted to give some clarification.

    While the NEMA website provides a general description of enclosure types, for a complete
    description of enclosures, including test requirements, you will need the NEMA 250
    standard.

    There are no standard sizes for NEMA enclosures. The NEMA 250 standard provides construction and test requirements, but each manufacturer designs their own enclosure.

    First things first: NEMA does not manufacture or sell enclosures.

    NEMA standards are voluntary. NEMA neither tests products nor certifies that a product complies with a given NEMA standard.

    A manufacturer, like Steeline Enclosures, can choose to self-certify that the product meets the requirements of NEMA 250 or seek independent third-party verification (testing) that the product complies with the NEMA standard.

    NEMA is not affiliated with testing laboratories, nor does it provide labeling. Everyone is permitted to identify self-certified products as NEMA 4, or NEMA 3R, etc. to signify a particular classification of product both on the product and within literature.

    It is a system of measurement, more than anything. But, NEMA standards are high. The NEMA mark is a trademark of the National Electrical Manufacturers Association for its trade association services and publications, and it is used solely in connection with designating the National Electrical Manufacturers Association as the source of collateral for those goods and services, it isn’t a certification or conformity assessment mark.

    Enclosures that meet the requirements for more than one type of rating can be identified by a combination of type numbers – the smaller number being given first. The designation may include a combination of indoor, outdoor, hazardous location, and non-hazardous location ratings if they apply to the enclosure in question.

    In using the NEMA standards as a system of measurement, we have a point of reference to explain to our clients the type of enclosures we offer and what they will protect against by subjecting our enclosures to the elements, applying proper testing, and using the NEMA ratings and certifications as proof.

    For example: NEMA 250 test requirements state that all outdoor enclosures are subject to 600 hours of salt spray and compared to G90 galvanized sheet steel. Type 4X enclosures are subject to 200 hours of salt spray and compared to American Iron and Steel Institute type 304 stainless steel.

    We do this to ensure our customers that the product they are buying can truly be trusted.

    Do you have a question about our custom modification program, or do you have a specific enclosure need? Whichever you are looking for, contact Steeline Enclosures today and let us help you find the right enclosure for your exact application.

    *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.