Leading Plastic Enclosure Manufacturers

Plastic enclosures serve as protective housings designed specifically for electronic applications. These enclosures are widely used across various industries due to their versatility and effectiveness in safeguarding electronic components. Whether it’s a consumer electronic device or an industrial control panel, plastic enclosures offer a reliable solution for enclosing and protecting sensitive electronics from environmental factors, physical damage, and electrical hazards. Read More…

Plastic Enclosures Plastic enclosures are boxes, containers or other shapes that are used to protect, store or otherwise control objects. A plastic enclosure can be a plastic square or rectangle as well as more unusual shapes, especially in the case of small consumer electronics.

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.

Equipto Electronics Corporation $$$

Maysteel provides complex sheet metal fabrication with a focus on design for manufacturing. Founded in 1936, we combine our extensive engineering experience and market knowledge with an expanding supply chain footprint, allowing us to fabricate products that others can’t. We design, engineer and manufacture custom OEM sheet metal enclosures, kiosks, cabinets and racks. We have locations in the...

Maysteel Industries, LLC $$$

Our specialty is in precision sheet metal and plastics fabrication. We provide services for precision mechanical and electromechanical assemblies plus manufacture custom electronic enclosures. Since 1970, we have been using our sheet metal enclosures to offer you a quality metal enclosure solution.

ICA Corporation $$$

Hubbell® Wiegmann® is your complete enclosures solution! We offer NEMA enclosures, stainless steel enclosures, JIC enclosures, non-metallic enclosures and aluminum enclosures as well as wireway systems. For 75 years, we have been serving the needs of a broad range of industries. For more information about our capabilities, contact Hubbell® Wiegmann® today and a representative will assist you.

Hubbell® Wiegmann® $$$

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.

EMCOR® Enclosures $$$

Hammond Manufacturing is a leading supplier of transformers, racks and cabinets, as well as enclosures for the electrical and electronic industries. We combine performance manufacturing equipment and continuous improvement management techniques to maintain our reputation for quality. For more than 100 years, customers have relied on Hammond to provide a wide selection of products with unsurpassed ...

Hammond Manufacturing Co., Inc. $$$
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placeholder image Equipto Electronics Corporation Maysteel Industries, LLC ICA Corporation Hubbell® Wiegmann® EMCOR® Enclosures Hammond Manufacturing Co., Inc.

Components of Plastic Enclosures and Their Functionality

Plastic enclosures consist of several components that work together to provide optimal functionality. The housing forms the main structure, providing a secure enclosure for the electronic components. Mounting options such as internal PCB (printed circuit board) standoffs and external brackets facilitate the installation and assembly of electronic boards. Additionally, cable management features allow organized routing and protection of cables, reducing clutter and improving overall system integrity. Sealing and protection features, meanwhile, including gaskets and O-rings, ensure the enclosure is resistant to water, dust, and other contaminants. Furthermore, accessory integration options enable the addition of switches, connectors, display windows, and other components. Finally, ventilation and cooling mechanisms, such as vents and heat sinks, help dissipate heat generated by the enclosed electronics, preventing overheating and ensuring optimal performance.

Variations of Plastic Enclosures

Plastic enclosures come in various forms to cater to specific application requirements. Desktop plastic enclosures are commonly used for home automation control panels, providing an elegant and functional interface for users. Handheld plastic enclosures, meanwhile, offer portability for devices like handheld meters, remote controls, and medical instruments. Rack-mount plastic enclosures, on the other hand, are designed to fit standard server racks and are used for housing networking equipment and servers. Additionally, wall-mount plastic enclosures are popular for security systems and home automation hubs, providing convenient and secure installation options.

Types of Plastic Used for Plastic Enclosures

Different types of plastic are utilized in the manufacturing of plastic enclosures, each offering unique characteristics suitable for specific applications. ABS (Acrylonitrile Butadiene Styrene), for example, is commonly used for its durability, impact resistance, and versatility, making it suitable for consumer electronics and industrial control panels. Polycarbonate, meanwhile, is known for its high impact resistance and transparency, making it ideal for outdoor electronics and automotive applications. Nylon is a robust choice for harsh environments and heavy-duty equipment due to its strength and resistance to chemicals. Furthermore, PVC (polyvinyl chloride) is preferred for electrical and electronic enclosures requiring insulation properties.

Considerations Regarding Plastic Enclosures

While plastic enclosures offer numerous benefits, some considerations need to be addressed. One concern is the environmental impact associated with plastic production and disposal. Additionally, plastic enclosures may not possess the same level of durability and mechanical strength as metal enclosures, which can impact their longevity in certain demanding environments. Moreover, plastic enclosures may face challenges related to heat dissipation and temperature resistance, requiring careful design considerations to mitigate these issues.

Manufacturers Address These Considerations

Manufacturers of plastic enclosures have been taking proactive steps to address these considerations. For example, they have introduced sustainable material sourcing initiatives focused on utilizing recycled or environmentally friendly materials, reducing their ecological footprint. Design optimization techniques have also been employed to enhance the durability of their plastic enclosures, making them more resistant to impact and wear. Furthermore, improved thermal management solutions, such as integrated heat sinks and ventilation designs to help dissipate heat effectively and ensure proper temperature regulation, have also been introduced. Lastly, recycling and disposal initiatives, such as encouraging responsible disposal practices and promoting the recycling of plastic enclosures, have been promoted in an effort to minimize environmental impact.

Benefits of Plastic Enclosures

Despite these considerations, plastic enclosures offer several advantages. They are cost-effective compared to metal enclosures, making them an attractive choice for budget-conscious projects. Plastic enclosures are also lightweight, enabling ease of transportation and installation. Moreover, they offer excellent customization options, allowing for easy modifications and adaptations to accommodate specific electronic components and user requirements. Plastic enclosures additionally possess electrical insulation properties, reducing the risk of electrical hazards. Furthermore, they exhibit good corrosion resistance, making them suitable for outdoor and humid environments. The versatility in design and functionality of plastic enclosures enables manufacturers to create a wide range of shapes, sizes, and features, meeting the diverse needs of various electronic applications.

Applications of Plastic Enclosures

Plastic enclosures find applications in numerous industries and electronic devices. In home automation systems, for example, they serve as control panels, housing smart home devices and providing user interfaces for seamless automation. Medical and healthcare devices, such as patient monitoring systems and portable medical instruments, also rely on plastic enclosures for compactness, durability, and ease of use. Industrial control panels utilize plastic enclosures to house sensitive electronic components and ensure reliable operation in demanding industrial environments. Meanwhile, automotive electronics, including car infotainment systems and control modules, benefit from the impact resistance and customization options of plastic enclosures. Furthermore, consumer electronics like gaming consoles, routers, and smart devices employ plastic enclosures for their aesthetic appeal, lightweight design, and cost-effectiveness. Telecommunications equipment, such as network switches and routers, additionally, use plastic enclosures for their electrical insulation properties and versatile form factors.

Choosing the Correct Plastic Enclosure Manufacturer

To ensure you have the most positive outcome when purchasing plastic enclosures from a plastic enclosure manufacturer, it is important to compare several companies using our directory of plastic enclosure manufacturers. Each plastic enclosure manufacturer has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly communicate with the manufacturer for more information or to request a quote. Review each plastic enclosure business website using our patented website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple plastic enclosure companies with the same form.

Plastic Enclosures Informational Video


Electronic Enclosures Power Pages

Electronic Enclosures

Electronic Enclosures

Electronic enclosures are box-like structures that are designed to protect, contain, and enclose electronic components such as switches, relays, printed circuit boards (PCB), integrated circuits, power supplies, processors, etc...

NEMA Enclosures

NEMA Enclosures

NEMA enclosures are boxes that are designed to protect electrical components from the surrounding environment. Depending on the specific NEMA rating, devices in a NEMA enclosure are protected in...

EMI Shielding

EMI Shielding

EMI shielding is a technique of creating a barrier that prevents leakage of strong electromagnetic fields that can interfere with sensitive devices and signals. They can be installed to isolate the electromagnetic field source or as an enclosure of the device that needs protection...

Metal Fabrication

Metal Fabrication

Precision sheet metal fabrication is a common manufacturing process where the structure of a metal workpiece is cut, bent, and assembled by machining. There are any number of operations that are performed in the creation of a finished sheet metal product...

Sheet Metal Fabrication

Sheet Metal Fabrication

Sheet metal fabrication is metal that has been formed into thin and flat sheets which is then cut and bent into various shapes. Different metals, brass, steel, copper, tin, titanium, aluminium, etc., can be made into sheet metal...

RF Shielding

RF Shielding

Radiofrequency (RF) shielding is the practice of blocking radiofrequency electromagnetic signals that cause radio frequency interference (RFI). RFI can disrupt the electrical circuits of a device from working normally...

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