BOX ENCLOSURES

BOX ENCLOSURES is a product line of nonmetallic and metallic electrical enclosures and accessories. The brand's catalog includes polycarbonate enclosures with solid covers, offered in a range of sizes and colors. These enclosures are rated NEMA 4, indicating protection against rain, splashing water, hose-directed water, and dust. They are intended for housing electrical controls, terminals, and other components in indoor or outdoor environments. 3G Electric supplies the BOX ENCLOSURES line globally, providing technical buyers with access to the full range of enclosure sizes and configurations. The product family includes models such as BEN-20P, BEN-30P, BEN-40P, BEN-50P, BEN-80PBK, and BEN-92P, among others. These enclosures are constructed from polycarbonate, a material known for its impact resistance and dielectric properties. The solid cover design provides a continuous barrier, and the NEMA 4 rating ensures suitability for washdown and outdoor applications where water and dust ingress must be limited. Sizes range from 3 in x 3 in x 2 in to 9 in x 7 in x 5 in, accommodating various component footprints. Color options include gray and black, allowing for visual coordination with equipment or environmental considerations. The enclosures are designed for wall-mount or surface-mount installation, with provisions for cable entry and component mounting. 3G Electric supports the BOX ENCLOSURES line by maintaining inventory and providing specification data, enabling procurement specialists and plant engineers to select the appropriate enclosure for their application. The brand's focus on standard NEMA ratings and polycarbonate construction aligns with common industrial requirements for protection against environmental factors. This makes the line suitable for a variety of sectors, including manufacturing, water treatment, and outdoor lighting. 3G Electric's global distribution ensures that these enclosures are available to customers regardless of location, with technical support to assist in model selection. The product range is complemented by accessories that facilitate installation and customization. Overall, BOX ENCLOSURES provides a practical solution for housing electrical and electronic components in demanding environments, and 3G Electric serves as a reliable source for these products.

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BrandBOX ENCLOSURES

CategoryNonmetallic Enclosures with Clear Cover

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About BOX ENCLOSURES

Common Applications

Manufacturing plants — BEN-50P polycarbonate enclosure for housing motor control terminals in washdown areas.
Water treatment facilities — BEN-92P NEMA 4 enclosure for outdoor pump control panels exposed to rain and hose-directed water.
Outdoor lighting systems — BEN-80PBK black polycarbonate enclosure for LED driver and wiring connections in parking lot fixtures.
Food and beverage processing — BEN-30P gray enclosure for protecting electrical junctions subject to routine cleaning with water spray.
HVAC equipment — BEN-40P enclosure for mounting thermostat and sensor wiring in rooftop units.
Agricultural irrigation — BEN-20PBK black enclosure for solenoid valve control in field installations.

Frequently asked questions

Common questions about BOX ENCLOSURES from 3G Electric.

What materials are used in BOX ENCLOSURES nonmetallic enclosures?

BOX ENCLOSURES nonmetallic enclosures are molded from polycarbonate. This thermoplastic material offers high impact strength and resistance to many chemicals. The enclosures feature a solid cover and are available in gray or black. Polycarbonate is also inherently flame retardant and has good dielectric properties, making it suitable for electrical applications. The material maintains its properties over a wide temperature range, though specific ratings should be verified for extreme conditions. These enclosures are designed to meet NEMA 4 requirements, providing a degree of protection against dust, rain, and hose-directed water.

What does the NEMA 4 rating on BOX ENCLOSURES indicate?

A NEMA 4 rating on BOX ENCLOSURES indicates that the enclosure is designed to provide protection against falling dirt, rain, sleet, snow, windblown dust, splashing water, and hose-directed water. It also provides protection against damage from external condensation. This rating makes the enclosures suitable for indoor and outdoor applications where water and dust ingress must be limited. However, NEMA 4 is not intended for submersion. For applications requiring submersion, a higher NEMA rating such as NEMA 6 would be necessary. The NEMA 4 rating is commonly specified for electrical controls, terminals, and instrumentation in industrial settings.

What sizes are available in the BOX ENCLOSURES line?

The BOX ENCLOSURES line includes a range of sizes to accommodate different component footprints. Examples include 3 in x 3 in x 2 in (models BEN-20P and BEN-20PBK), 4 in x 3 in x 2 in (BEN-30P), 4 in x 3 in x 3 in (BEN-40P), 6 in x 3 in x 2 in (BEN-50P), 7 in x 5 in x 3 in (BEN-80PBK), and 9 in x 7 in x 5 in (BEN-92P and BEN-92PBK). These dimensions are external and provide varying internal volumes. The selection depends on the size of the components to be housed and the required clearance for wiring and terminals. 3G Electric can provide detailed dimension drawings for each model.

Are BOX ENCLOSURES suitable for outdoor use?

Yes, BOX ENCLOSURES with a NEMA 4 rating are suitable for outdoor use. The rating ensures protection against rain, splashing water, and hose-directed water, as well as dust. However, prolonged exposure to UV radiation may affect the polycarbonate material over time, so it is advisable to consider shading or UV-resistant coatings in sunny installations. The enclosures are not intended for submersion. For outdoor applications, proper mounting and cable entry sealing are essential to maintain the NEMA 4 integrity. 3G Electric recommends reviewing the specific environmental conditions and consulting the technical specifications for each model.

What accessories are available for BOX ENCLOSURES?

BOX ENCLOSURES offers a range of accessories to complement the enclosures. These include mounting brackets, cable glands, terminal blocks, and back panels. Accessories are designed to facilitate installation and customization. For example, mounting brackets allow secure attachment to walls or structures, while cable glands provide strain relief and sealing for cable entries. Back panels offer a convenient surface for mounting components inside the enclosure. The availability of accessories may vary by model. 3G Electric can provide information on compatible accessories for each enclosure size and configuration.

How do I select the right BOX ENCLOSURES model for my application?

Selecting the right BOX ENCLOSURES model involves considering several factors: the size and number of components to be housed, the required NEMA rating for the environment, and the mounting method. Determine the internal dimensions needed to accommodate components with adequate clearance for wiring. Choose a NEMA 4 rating for indoor/outdoor protection against water and dust. Select a color that meets visibility or aesthetic requirements. Consider accessories such as mounting brackets or cable glands. 3G Electric's technical team can assist with model selection by providing detailed specifications and drawings. It is important to verify that the chosen enclosure meets all applicable codes and standards for the specific installation.