CAB Enclosures
The CAB wall-mounted hinged plastic electrical enclosures feature opaque or transparent cover options and quick-release pad-lockable latches to limit access to components. CAB NEMA 4X enclosures are ideal for mounting and housing operator controls and process controllers. These enclosures are listed 3rd party tested and 3rd party tested waterproof, ensuring they meet rigorous standards for safety and reliability.
Designed to perform well in various challenging environments, these waterproof enclosures are made from sturdy, impact-resistant polycarbonate that withstands harsh and demanding weather from freezing rain to blazing heat.
Ranging in size from 8″x12″x7″ to 23″x15″x8″, this rust-free, watertight enclosure is the ideal non-metallic electrical cabinet enclosure for both indoor and out applications. Ultralight-weight polycarbonate enclosures offer the highest protection level in hostile locations against corrosion and the elements, including rain, sleet, and snow.
Material: Polycarbonate
NEMA Type: Type 1, 4, 4X, 12, and 13
Size Range (H x W x D) in: 11.8 x 7.9 x 7.1 D → 23.6 x 15.7 x 8.7 D
Size Range (H x W x D) mm: 300 x 200 x 180 D → 600 x 400 x 220 D

CAB Products:
Showing products whose dimensions are within +/- 10% of the search query.
Fibox offers a diverse range of enclosures tailored to meet the specific needs of various industries and applications. Here are some of the key types of enclosures available:
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NEMA 4X Polycarbonate Enclosures: These enclosures are engineered to provide exceptional protection against water and dust ingress, making them ideal for use in harsh environments. Their robust construction ensures reliable performance even in the most demanding conditions.
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ARCA NEMA 4X Polycarbonate Enclosures: Designed with the same high standards as the NEMA 4X enclosures, the ARCA series offers superior protection against environmental factors. These enclosures are perfect for applications requiring a high level of durability and resistance to the elements.
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Polycarbonate Enclosures: Made from a highly versatile plastic material, these enclosures offer excellent chemical and corrosion resistance. They are suitable for a wide range of applications, providing a reliable and weatherproof solution for protecting sensitive equipment.
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Fibox Enclosures: Known for their high-quality construction, Fibox enclosures are designed to withstand water and dust ingress, ensuring the safety and longevity of the enclosed equipment. These enclosures are ideal for use in a variety of harsh environments.
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Non-Metallic Polycarbonate NEMA Enclosures: These enclosures combine the benefits of polycarbonate material with the stringent standards of NEMA ratings. They offer outstanding protection against water and dust, making them suitable for use in hazardous environments where reliability is crucial.
Each type of enclosure is designed to provide optimal protection and performance, ensuring that your equipment remains safe and operational in a wide range of conditions. Whether you need a standard enclosure or a customized solution, Fibox has the right product to meet your needs.
CAB Enclosure Options: NEMA 4X Polycarbonate Enclosures
The CAB enclosure features European styling and will outlast its fiberglass and metallic enclosure counterparts. With custom cutouts and colors available and all the standard hardware and accessories you could need, Fibox can easily customize your CAB polycarbonate enclosure using precision CNC machining precisely to create cnc machining precisely cut features. The ease of install for various components, such as HMI access points and additional accessories, ensures a user-friendly experience and secure installation.
For larger cabinet enclosures with comparable NEMA ratings, check out the ARCA-IEC cabinet enclosures, the marketplace’s largest polycarbonate type 4X cabinet enclosure.
To learn more about CAB series cabinet enclosures, contact Fibox customer service.
CAB Technical Information: Chemical and Corrosion Resistance
Conformity to standards:
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USA Enclosures for Electrical Equipment UL Type 1, 4, 4x, 12, and 13; UL File E75645. These enclosures are cUL/UL listed and tested by a 3rd party, ensuring they meet rigorous safety and reliability standards.
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Canada Industrial Control Equipment Enclosures for Electrical Equipment/cUL
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Europe Empty enclosures for low-voltage switchgear and control gear assemblies EN 62208:2003 (50298:1998)
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Europe Safety of Information Technology Equipment EN 60950 RoHS directive 2002/95/EC
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Russia GostR - Gost Russian certificate of conformity
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USA Non-metallic polycarbonate enclosures are available, offering durable and reliable solutions designed to endure harsh environments while protecting equipment.
GET PRODUCT SUPPORT: 3rd Party Tested Waterproof
Have questions or need support? The Fibox team is here to help.
Fibox Enclosure Systems is a global leader in the manufacturing of enclosure systems, with a significant presence in the world market for thermoplastic enclosures designed for protecting electrical and electronic components in challenging environments.
CAB Technical Information
Conformity to standards:
- USA Enclosures for Electrical Equipment
UL Type 1, 4, 4x, 12, and 13; UL File E75645 - Canada Industrial Control Equipment
Enclosures for Electrical Equipment/cUL - Europe Empty enclosures for low-voltage switchgear and control gear assemblies EN 62208:2003 (50298:1998)
- Europe Safety of Information Technology Equipment EN 60950
RoHS directive 2002/95/EC - Russia GostR - Gost Russian certificate of conformity
Property | Polycarbonate (PC) |
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Ingress Protection (EN 60529) | IP 65 |
Impact Resistance (EN 62262) | IK 08 |
Temperature Range, short term (Celsius) | -40°...120°C |
Temperature Range, short term (Fahrenheit) | -40°...250°F |
Temperature Range, continuous (Celsius) | -40°...80°C |
Temperature Range, continuous (Fahrenheit) | -40°...175°F |
Electrical Insulation | Totally insulated |
Light Gray Parts Color | RAL 7035 Industry Gray |
Transparent Clear PC Cover | Smoked Gray |
Hinges and Latches (PC) | RAL 7035 |
Gasket | PUR/EPDM |
Enclosure Flammability Rating | Complies with UL 508 |
Glow Wire Test (IEC 695-2-1) Self-extinguishing (PC) | 960°C |
Non-toxicity | Halogen Free |
UV Resistance | Complies with UL 508 |
Chemical Resistance* | Good |
Data subject to change without notice.
* Consult separate raw material data for more detailed information