Metal Box

A reliable source for Electronic Enclosure information and leading Electronic Enclosure Companies & Manufacturers.

Metal Box

Metal boxes are fabrications designed to provide shelter for, store or otherwise enclose something. Aluminum enclosures, stainless steel enclosures and many electrical enclosures and cabinets are all types of metal boxes. Metal boxes are among the simplest metal fabrications, but they are also among the most important. Metal boxes are used to house electrical components in all kinds of contexts. Read More…Request for Quote

Metal Box Metal boxes are fabrications designed to provide shelter for, store or otherwise enclose something. Aluminum enclosures, stainless steel enclosures and many electrical enclosures and cabinets are all types of metal boxes.

Leading Manufacturers

Aurora, IL  |  800-204-7225

We are committed to excellence and our innovations in enclosure technology is an example of our commitment. Our unparalleled electronic enclosures are specialized for various tasks and our facility is ISO 9001:2008 certified & RoHS compliant.

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Equipto Electronics Corporation $$$

Allenton, WI  |  262-251-1632

Maysteel specializes in designing, engineering, and manufacturing custom sheet metal enclosures, cabinets, kiosks, and racks. Our team members are versed in both EMI and RFI containment to keep your electronic components safe.

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Maysteel Industries, LLC $$$

Bridgeville, PA  |  800-965-9872

OKW is a leading manufacturer of plastic and metal enclosures for OEM electronics equipment. Our US program includes the OKW and METCASE™ product lines, plus some complementary products. This combination allows us to offer our customers a truly comprehensive range of enclosures.

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OKW Enclosures, Inc. $$$

Rochester, MN  |  507-216-9386

EMCOR® Enclosures is a modular enclosure manufacturer and makes related component items as well. We produce electrical enclosures, electronic enclosures, NEMA enclosures, metal enclosures plus standard, modified standard or custom enclosures. We have 50+ years in the business.

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EMCOR® Enclosures $$$

Glen Burnie, MD  |  888-342-6987

Fibox Enclosure Systems is one of the largest enclosure manufacturers in the world and is the market leader in thermoplastic enclosures used for protecting electrical and electronic components in hostile and hazardous environments.

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Fibox Enclosures $$$
placeholder image Equipto Electronics Corporation Maysteel Industries, LLC OKW Enclosures, Inc. EMCOR® Enclosures Fibox Enclosures

Fuse boxes and outdoor electrical meters are two examples of metal boxes that are essential to the safe and effective operation of all electronic equipment in homes. Businesses also depend on metal box-enclosed electrical equipment to keep their operations supplied with power. Especially in industrial contexts, businesses cannot do without electrical enclosures; they keep sensitive electronic components from becoming contaminated with dust and debris.

They also reduce the chances of components becoming damaged from accidental impact with machinery or workers. Metal box enclosures can be large enough to house entire electrical panels; such enclosures can be seen at many intersections where computerized traffic control software manages the tempo of traffic signals. They can also be as small as simple wall-mounts; many light switches are composed of partial metal boxes covered with a plastic plate for aesthetic and safety purposes.

The word "box" evokes rectangular and square shapes, though the words "metal box" can be used to describe metal enclosures with more than just six faces. Also, especially in the case of hand-held examples, many metal boxes feature rounded edges and corners. Depending on a given metal box's application, it may be composed of nothing but a single layer of metal, or it can feature several layers of metal insulated with another material and fitted with interference-resistant shielding.

Metal Box Metal Box – Compac Development Company

Standardization organizations have established ratings to indicate to professionals what kinds of boxes are suitable for certain purposes. Among the more prominent of these organizations is the National Electrical Manufacturers Association (NEMA), which rates metal enclosures that are used to house electronics.

NEMA's rating scale ranges from ratings for products that provide basic protection from dust to products that can be submerged in oil. Other agencies like the International Electrotechnical Commission also produce rating systems that help professionals choose metal boxes that are appropriate for their purposes.

While metal boxes may not seem like they merit the scrutiny of international commissions for standardization, the importance of those efforts is clear in recognition of the reality that metal boxes house computers that regulate traffic flow, the hardware that keeps telecommunication lines operational and many other kinds of important equipment.

Metal Box Informational Video