NEMA Junction Boxes

Polycarbonate Junction Boxes: Durable Protection for Your Electrical Connections

Safeguard your electrical connections outdoors and indoors with our robust polycarbonate junction boxes. These waterproof junction boxes provide superior protection for your most crucial electrical components. Built to withstand the harshest environments, these impact resistant junction boxes ensure the safety of electrical components. Additionally, they are corrosion resistant, making them ideal for harsh environments.

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ARCA-IEC

ARCA-IEC cabinets are available in both portrait and landscape orientation, consequently offering you greater versatility than most NEMA cabinet enclosures. This NEMA 4X enclosures is a lockable hinged enclosure series providing you with a real alternative to steel boxes. Thanks in part to its higher impact resistance, this watertight, UV-resistant polycarbonate enclosure is UL/cUL rated NEMA type 1,2, 3,3R, 4,4X, and UL 1741 compliant.

Material: Polycarbonate
NEMA Type: UL / cUL Type 1, 2, 3, 3R, 4, 4X, 12, & 13
Dimensions:
7.87 x 11.81 x 5.9
to 26.62 x 31.5 x 12.2 inches
View ARCA-JIC Details

ARCA-JIC

Designed to house electrical and electronic controls and instruments in harsh indoor and outdoor environments, ARCA-JIC is a UL/cUL listed NEMA type 4X polycarbonate enclosure series. ARCA protects against corrosion, windblown dust and rain, sleet, snow, splashing or hose-directed water, UV, and heavy impacts. The ARCA-JIC is available with a screw cover, or hinged cover with several locking options.

Material: Polycarbonate
NEMA Type: 4, 4X, 6, 6P, 12, 12K and 13
Dimensions:
6 x 6 x 4
to 24 x 24 x 10 inches
View CAB Details

CAB

The NEMA 4X CAB polycarbonate hinged enclosure series with locking latches is ideal for mounting and housing operator controls and process controllers. Sturdy, impact-resistant polycarb withstands impacts, harsh and demanding weather, from freezing rain to blazing heat. UL /cUL type 4 & 4X.

Material: Polycarbonate
NEMA Type: Type 1, 4, 4X, 12, and 13
Dimensions:
11.8 x 7.9 x 7.1
to 23.6 x 15.7 x 8.7 inches
View EURONORD Details

EURONORD

Molded in wi-fi friendly, impact and UV-resistant non-metallic, polycarbonate, the SOLID features a formed-in-place polyurethane gasket and mounting pods in the base for DIN-Rails, or mounting panels.

Material: Polycarbonate
NEMA Type: Type 1, 4, 4X, 12 and 13
Dimensions:
2 x 2 x 1.6
to 14.2 x 7.9 x 5.9 inches
View MNX Details

MNX

All MNX non-metallic enclosures are UL listed and rated NEMA 4X & 6P (National Electrical Manufacturers Association). Select sizes include formed-in-place metric knock-outs.

Material: Polycarbonate
NEMA Type: 1, 4, 4x and 6 & 6P
Dimensions:
3.9 x 3.9 x 1.4
to 10 x 7.1 x 6.9 inches
View PICCOLO Details

PICCOLO

PICCOLO non-metallic enclosures are designed to house controllers, terminal blocks, motor starters, and electronic devices. The PICCOLO is a NEMA 4X enclosure and available with opaque or transparent screw covers.

Material: Polycarbonate
NEMA Type: Type 1, 4, 4X, 6, 12, and 13
Dimensions:
4.3 x 3.1 x 2.6
to 9.1 x 5.5 x 4.9 inches
View SOLID Details

SOLID

The SOLID series is a UL/ cUL-listed and rated NEMA 4X enclosure, this non-metallic watertight plastic electrical enclosure is, the solid choice for your next design.

Material: Polycarbonate
NEMA Type: Type 1, 3, 3S, 4, 4X, 6, 6P and12
Dimensions:
7.4 x 7.4 x 5.1
to 22 x 14.9 x 7.1 inches
View TEMPO Details

TEMPO

TEMPO non-metallic enclosures are easy to assemble and install. Save time and money with TEMPO, FIBOX’s newest polycarbonate NEMA 4X enclosure!

Material: Polycarbonate
NEMA Type: 1, 4, & 4X
Dimensions:
3.7 x 2.6 x 2.4
to 13.5 x 11.4 x 4.6 inches

Why Choose Fibox NEMA Junction Boxes?

At Fibox, we understand the critical role junction boxes play in safeguarding electrical connections within demanding environments. That's why we offer a premium line of UL-listed NEMA 4X junction boxes, designed to deliver unparalleled protection against water, corrosion, and external impact.

Built to Withstand the Elements:

NEMA 4X is a demanding standard, and Fibox NEMA 4X junction boxes are engineered to exceed expectations. They are UL-listed (UL-listed junction boxes), ensuring they meet the strictest safety requirements set by Underwriters Laboratories. Here's what makes them stand out:

Superior Water Protection: Our NEMA 4X junction boxes are watertight and submersible, shielding your electrical connections from rain, sleet, snow, and even direct hose down. (waterproof junction boxes)
Unmatched Corrosion Resistance: Constructed with robust, non-corrosive materials, Fibox NEMA 4X junction boxes are impervious to damage caused by salt spray, chemicals, and UV rays. This makes them ideal for harsh environments like marine settings, industrial facilities, and outdoor applications (corrosion resistant junction boxes, marine grade junction boxes, industrial junction boxes, outdoor junction boxes).
High-Impact Resistance: Manufactured from high-impact resistant polycarbonate, Fibox NEMA 4X junction boxes can withstand accidental bumps and external force, providing exceptional protection for your critical electrical components (impact resistant junction boxes).

Designed for Easy Use and Efficiency:

Fibox NEMA 4X junction boxes prioritize user-friendliness alongside superior protection:

Variety of Sizes and Configurations: We offer a wide range of sizes and configurations to accommodate diverse electrical projects and applications. Find the perfect NEMA 4X junction box to meet your specific needs. [Insert a link to a product category page showcasing Fibox NEMA 4X junction box variations]
Simplified Installation and Maintenance: Our NEMA 4X junction boxes feature user-friendly designs with convenient screw covers for easy access to internal components during installation, maintenance, or future modifications.
Cost-Effective Durability: Fibox NEMA 4X junction boxes are built to last, reducing the need for replacements and minimizing long-term maintenance costs. Their quality construction translates to a reliable and cost-effective solution for your projects.

Key Features of Fibox Junction Boxes:

UL Listed and Certified: Ensures compliance with safety standards for electrical applications.
Fire Retardant Properties: Polycarbonate offers inherent fire resistance for added peace of mind.
NEMA-Rated Toughness: Stand strong against rain, dust, snow, and more with NEMA ratings like 4X and 6P.
Impact Protection: Polycarbonate's robust nature shrugs off accidental bumps and knocks.
Corrosion Resistance: Maintain integrity in coastal or industrial environments with superior corrosion resistance.
UV Shielding: Even opaque enclosures boast inherent UV protection, ensuring long-lasting durability outdoors.
Customizable Solutions: Get precise CNC machining and direct digital printing to personalize your enclosures.
Versatile Configurations: Pre-cut knockouts, wall mount flanges, and hinged covers simplify installation and access.
Injection molded thermoplastic polycarbonate enclosure with matching cover is easily customized to you needs

Applications Include:

Industrial control systems
Food and beverage processing plants
Chemical plants
Water treatment plants
Oil and gas refineries
Mining operations
Marine environments

Fibox NEMA 4X junction boxes are perfect for various applications where water, corrosion, and impact resistance are crucial. Here are some common examples:

Construction Sites: Protect electrical connections from harsh weather conditions and potential on-site hazards.
Marine Environments: Withstand the corrosive effects of saltwater and ensure reliable operation of electrical systems on boats, docks, and offshore platforms.
Chemical Plants and Refineries: The non-corrosive properties of Fibox NEMA 4X junction boxes make them ideal for protecting electrical connections from harsh chemicals (chemical plants, refineries).
Wastewater Treatment Plants: Their durability ensures reliable performance in environments with moisture and potential exposure to corrosive elements (wastewater treatment plants).

Find the Perfect NEMA Junction Box for Your Needs

Investing in Fibox NEMA junction boxes is an investment in worry-free protection and lasting performance. With our commitment to quality and innovation, you can be confident your electrical components are safeguarded against any challenge. If you are looking for a plastic electrical box that can protect your equipment in even the most demanding environments, then the solutions Fibox offers are perfect for you. Browse our range of robust plastic electrical boxes or contact our sales team and find the perfect match for your project!

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Have questions or need support? The Fibox team is here to help.