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Корпуса NEMA 1
Hofengfab offers a complete range of NEMA 1-rated indoor enclosures and wire management solutions, engineered to deliver safe, code-compliant, and maintenance-friendly installation for power distribution, data systems, telecom, and control wiring.
Our product line includes:Screw Cover Boxes & Troughs,Hinged Cover Boxes & Troughs,OEM Cabinets & Custom Control Panels,Telephone Cabinets,Lay-In Wire Ducts,NEMA 1 Screw/Hinged Wireways,NEMA 1 Enclosures for General Use,X-Ray Lay-In Ducts for Medical Facilities
All products are built to meet NEMA 1 standards, offering protection against accidental contact with live parts and falling solid objects, suitable for indoor, non-corrosive environments.
NEMA 1 enclosure manufacturer
Hofengfab is committed to delivering reliable, cost-effective, and precision-engineered NEMA 1 enclosures tailored to your needs.
Технические характеристики
| Характеристика | Описание |
| Standard Rating | NEMA 1 |
| Protection | Against accidental contact and dust |
| Варианты материалов | Cold-rolled steel, stainless steel (304/316), aluminum |
| Отделка | Powder-coated (custom colors available), galvanized |
| Mounting Options | Wall-mounted, flush-mounted, rack-mounted |
| Door Options | Hinged, removable, gasketed (optional) |
| Аксессуары | Back panels, DIN rails, cable glands, locks |
| Certifications (optional) | UL 508A, CSA C22.2, CE, RoHS |
| Настройка | Dimensions, cutouts, knockouts, branding |
Customization Services
We offer full design support and manufacturing flexibility:
Custom sizes and thicknesses
Pre-punched cutouts for switches or meters
Branded engraving or screen printing
Mounting brackets and cable entry systems
Bulk production for OEMs and integrators
Need to meet unique project requirements? Send your drawings or discuss directly with our engineers vivian@hofengfab.com
Why Choose Hofengfab for NEMA 1 Enclosures?
Experience You Can Rely On
With over 20 years of OEM and custom enclosure fabrication experience, Ho Feng supports global clients in power distribution, automation, HVAC, and infrastructure sectors.
Engineering Expertise
Our team of in-house engineers ensures that each NEMA 1 enclosure meets your required specifications and performance criteria. CAD files, thermal simulations, and 3D mockups are available for technical review.
Certifiable Quality
All enclosures can be manufactured to meet UL 508A, CSA, CE or other application-specific certifications upon request.
Trusted by System Integrators Worldwide
We serve clients across North America, Europe, and the Middle East, with a strong reputation for on-time delivery, reliable service, and consistent quality.
Сопутствующие товары
Мы работаем с такими отраслями промышленности, как промышленная автоматизация, телекоммуникации/системы навесного монтажа, возобновляемые источники энергии, медицинское оборудование и военная/космическая техника, поставляя надежные корпусные решения, разработанные с учетом специфики применения.
Корпус для монтажа в 19-дюймовую стойку
Пластиковый водонепроницаемый корпус
Коробка для электрооборудования
ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ
what does nema 1 enclosure mean
A NEMA 1 enclosure is a type of electrical enclosure defined by the National Electrical Manufacturers Association (NEMA). It is designed for indoor use, primarily to provide a degree of protection against contact with electrical components and limited protection against dust. NEMA 1 enclosures are not weatherproof and are typically used in non-hazardous, dry environments.
Is a NEMA 1 enclosure waterproof?
No. NEMA 1 enclosures are not waterproof and should not be used in environments where they might be exposed to water, moisture, or corrosive substances. They offer only basic protection against solid objects and are intended for indoor, dry locations only. For waterproof protection, consider NEMA 4 or higher-rated enclosures.
What does a NEMA 1 rating compare to in IP ratings?
NEMA and IP (Ingress Protection) ratings are different systems. However, roughly speaking, a NEMA 1 enclosure is comparable to IP10, which provides limited protection against solid objects and no protection against liquids. It’s important to note that NEMA ratings may include additional performance factors that are not covered by IP ratings.
Where are NEMA 1 enclosures commonly used?
NEMA 1 enclosures are widely used in:
Indoor electrical control panels
Commercial and residential building wiring cabinets
Data center or IT equipment enclosures (inside racks or control rooms)
Electrical junction boxes for dry environments
They are ideal for any non-corrosive, indoor application that requires basic protection from accidental contact or falling objects.
Can NEMA 1 enclosures be customized?
Yes. At Ho Feng, we offer custom NEMA 1 enclosures with options for:
Material (carbon steel, stainless steel, aluminum)
Размеры
Cutouts and mounting holes
Surface finishes (powder-coated, galvanized, etc.)
Our in-house fabrication team ensures each enclosure meets your precise requirements. Contact vivian@hofengfab.com for a design consultation.
Do NEMA 1 enclosures meet UL or CSA standards?
Many high-quality NEMA 1 enclosures are manufactured to meet UL 508A, UL 50, and CSA C22.2 standards. At Ho Feng, we can provide NEMA 1 enclosures that conform to North American safety certification requirements, ensuring compliance for industrial control and electrical distribution systems.
How do I know if NEMA 1 is the right rating for my application?
Selecting the right NEMA rating depends on your environment and installation requirements. Choose NEMA 1 when:
The enclosure is installed indoors in a clean, dry space
There is no exposure to water, oil, or dust intrusion
The main concern is preventing accidental contact with internal components
If your application involves harsh or outdoor conditions, you may need NEMA 3R, NEMA 4X, or other higher-rated enclosures. Our team can assist you in choosing the right solution based on your specific use case.
Can I request technical drawings or samples?
Absolutely. We can provide 2D/3D drawings, material specifications, and sample units for evaluation. Our engineering team has extensive experience supporting OEMs and system integrators across North America and the Middle East.
To request drawings or samples, please reach out to vivian@hofengfab.com.