FOR IMMEDIATE RELEASE
Fibox Unveils the ARCA JIC 303010: Setting a New Standard for Large NEMA 4X Polycarbonate Enclosures
New 30x30x10 Inch Model Offers Non-Corrosive, UV-Resistant Protection for Critical Industrial Control Systems.
Glen Burnie, MD, December 10, 2025 – Fibox, a global innovator in high-performance non-metallic enclosures, today announced the launch of the ARCA JIC 303010. This monumental NEMA 4X polycarbonate enclosure measures 30 x 30 x 10 inches, establishing it as one of the largest polycarbonate enclosures available on the market.
The ARCA JIC 303010 significantly expands the capacity of the renowned ARCA JIC
series, offering industrial control professionals a spacious, yet extremely durable, alternative to traditional metallic and fiberglass cabinets.
Eliminating Maintenance, Maximizing Protection
The launch of the 303010 addresses the growing industry demand for large enclosures that are impervious to harsh environments and require zero maintenance related to corrosion.
The non-metallic polycarbonate construction ensures superior long-term performance:
Corrosion-Proof Assurance: The enclosure cannot rust, making it ideal for coastal, chemical processing, or any environment where moisture and corrosive agents are present.
Built to Endure: A NEMA 4X rating guarantees protection against windblown dust, dirt, splashing water, and external icing.
UV Resistant: Its specialized polycarbonate material offers exceptional resistance to degradation from intense sunlight, providing years of reliable outdoor service.
"The ARCA JIC 303010 is designed for applications where robust protection and generous component space are non-negotiable," said [Name and Title of a Fibox Spokesperson, e.g., Mr. John Smith, VP of Sales, Fibox North America]. "By offering a box this large in highly durable polycarbonate, we are giving engineers a best-in-class solution that eliminates the risk of rust, blooming, and delamination inherent in many other materials."
The new enclosure features the ergonomic benefits of the ARCA series, including lightweight handling for easier installation and versatile mounting options that accept standard back panels.
About Fibox:
Fibox is a Finnish-rooted, global leader and market innovator in the design and manufacture of high-performance thermoplastic and non-metallic enclosures. Since pioneering the injection molding of polycarbonate for electrical applications in 1966, Fibox has grown to become one of the world's largest enclosure manufacturers. Our comprehensive range of over 1,000 standard and customized enclosures—including the industry-leading ARCA JIC NEMA 4X series—is engineered to protect electrical and electronic components operating in the most hostile, hazardous, and demanding environments worldwide. Dedicated to quality, durability, and technical leadership, Fibox delivers solutions that ensure the longevity and reliability of our customers' innovations.
Carl Marchese
Director of Marketing
410.760.9696
Talk.USA@Fibox.com
810 Cromwell Park Dr, Suite R
Glen Burnie, MD 21061