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Electrical Enclosures Manufacturers and Suppliers

IQS Directory implements a thorough list of electrical enclosure manufacturers and suppliers. Utilize our listing to examine and sort top electrical enclosure manufacturers with previews of ads and detailed descriptions of each product. Any electrical enclosure company can design, engineer, and manufacture electrical enclosures to meet your companies specific qualifications. An easy connection to reach electrical enclosure companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of pvc electrical enclosures, custom electrical enclosures, and computer electronic enclosures.

  • 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. Our superior units come with full customer support. For value-added experience you can rely on us to give you a fair price. We are excited to hear from you! Give us a call today!

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  • Avondale, PA 800-462-7126

    Offering fiberglass wall mounted and free standing electronic and equipment enclosures, Signature Enclosures offers protection for equipment in chemical plants, refineries, electrical systems, panel shops and mass transit. We manufacture our enclosures to NEMA 4x standards. We specialize in insulated enclosures and use the highest quality materials in the industry. We can customize colors to represent your corporate image.

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  • Middletown, CT 860-346-9691

    Bull Metal Products manufactures a wide variety of custom electrical enclosures since 1954. Our product listing includes weatherproof cabinets, flush-mounted wall cabinets, shrouds and more. With over 59 years of experience, we provide our customers with high-quality products and excellent service.

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  • Fairfield, OH 513-829-3666

    Since 1957 Panelmatic has been a leading manufacturer of electrical enclosures. The quality of all our products is of our highest priority. We strive to create products that fulfill all of our customers needs while being cost effective and meeting all appropriate codes. Contact us today to learn more!

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  • Bridgeville, PA 888-658-5774

    ROLEC Enclosures Inc. is a leading manufacturer of electronic enclosures. We work without clients’ needs and requirements to find the best solution for them. We also make fully customized enclosures to be ready for use immediately. Give us a call today learn how ROLEC Enclosures can help you will all your enclosure needs.

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businessIndustry Information


Electrical Enclosures

Electrical enclosures house electronic equipment and instruments from unintentional contact, contaminants and interference. The contents of these enclosures are often sensitive components of electrical circuits and need to be protected from dust, dirt, water and other liquids. Accidental contact could cause bodily harm and damage the equipment itself. Without a proper shield, electromagnetic interference, or EMI, can disrupt the circuitry of many electronics and interfere with their operation.

Electrical enclosures are typically rectangular and made of aluminum, stainless steel or plastic. The size of these enclosures can range from a few inches in area, like the case of a LED flashlight, to a few hundred square feet; the largest enclosures are actually rooms. Electrical cabinets have a door or removable panel for easy access to the contents within, while other styles of electronic enclosures snap together like a clamshell container. Though frequently boxy, stainless steel or aluminum enclosures can be rounded to accommodate disc shaped equipment like gauges and meters. Common styles include portable, desktop, display, wall mounted and cabinet enclosures; the size and purpose of each style varies from small enclosures that can fit in a hand or pocket to boxes with clear panels for touch screens. Electrical enclosures are found in every industry and application that requires electricity unless the conduits, connections, switches and control panels are exposed to the open air, which is rare.

Electrical enclosures range from very simple to complex designs. Some are hollow aluminum boxes with a lid that mount to the wall while others are molded plastic forms that have knockouts, vents and internal structures to keep certain components in position. Flanges and gaskets ensure a tight seal. A vast number of enclosures are made from aluminum that has been extruded, a process in which bars of the metal are pushed through dies. Stainless steel is usually cold rolled and constructed into a box or cabinet with welded seams. Plastic electrical enclosures are lightweight, durable, and, in certain situations, tougher than steel. For heavy duty enclosures, however, metal is generally used. Because of the variety of material, styles and uses, certain standards have been put into place to uphold the quality of the enclosure and to communicate what the user can expect. The National Electrical Manufacturers Association, or NEMA, certifies enclosures based on what conditions they can withstand; for example, Type 6P protects its contents from solid foreign objects, brief submersion, corrosion and the external formation of ice. Underwriters Laboratories is an organization with its own set of standards, and its abbreviated marking of UL can be found on over 20 billion electronics worldwide. The International Protection Rating, also known as the IP Code, offers a third rating system.



Electrical Enclosures
Electrical Enclosures
Electrical Enclosures - Attabox LLC
Electrical Enclosures - Attabox LLC
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Electrical Enclosures Informational Video



ARTICLES AND PRESS RELEASES

ATTABOX 24x24x10 Polycarbonate Enclosures

Temple, Texas, April, 2014 – Attabox,LLC, a Texas manufacturer of non-metallic industrial enclosures, has developed the largest integrated flange mount polycarbonate enclosure available in the market, a 24 inch x 24 inch x 10 inch enclosure.  As of March 31, 2014, Underwriters Laboratory (UL) has tested and approved the Attabox AH242410 for UL/cUL 508A & 50e certifications for types 4X, 4, 12 and 3R.  Sales are scheduled to begin on April 1, 2014.  The AH242410 comes with integrated flanges for easy and stable mounting, six latches for environmental protection, a... Read More

Internal Mounting Panels for WH Series NEMA 4X Hinged Electrical Enclosures

Avon, Ohio, March 15, 2013 – Polycase announces the release of internal mounting panels for the WH series of NEMA 4X plastic enclosures. The new mounting option ensures boxes’ waterproof integrity is maintained. The aluminum panels, which are 0.06 inch thick, attach directly to mounting bosses inside the base of the enclosures by using screws that come included. These panels give the option to allow electrical engineers to mount hardware inside of the enclosure without puncturing the exterior. This ensures that the NEMA 4X rating is not compromised on the... Read More