NEMA 5 enclosure manufacturer
NEMA 5 enclosures and boxes offer reliable protection for electrical equipment in indoor environments.At Hofengfab, we specialize in high-quality NEMA 5 Enclosures that provide dependable protection for indoor electrical systems in industrial environments.
✅ Over 15 Years of Experience in enclosure manufacturing
✅ ISO9001-Certified Factory
✅ Strict Quality Control with 100% testing before shipment
✅ Global Export Experience – We serve over 30+ countries
✅ Fast Response & Engineering Support




NEMA 5 enclosure
A Hofengfab é especializada em soluções de baixo volume, grande variedade e por encomenda, oferecendo mais de 1.600 opções personalizáveis, adaptadas às suas especificações exatas — incluindo altura, largura, profundidade, material, classificação e certificações. Garantimos prazos de entrega rápidos, com amostras prontas em 7 a 10 dias úteis e a produção em série concluída no prazo de 15 a 25 dias úteis. Quer necessite de um pequeno lote ou de uma encomenda de grande volume, entregamos dentro do prazo.









Technical Specifications
| Característica | Descrição |
| Protection Rating | NEMA Type 5 (Indoor, dust-tight, drip-resistant) |
| Material Options | Cold-rolled steel, Aluminum, Stainless Steel 304/316 |
| Surface Finish | Powder coating (RAL colors), brushed, or polished |
| Door Seal | Gasketed with neoprene or EPDM sealing strip |
| Mounting Options | Wall-mounted / Floor-standing / Pole-mounted |
| Locking Mechanism | Keyed lock, compression latch, or custom hardware |
| Certifications | UL 508A / CE / RoHS (upon request) |
Customization NEMA 5 enclosures
We offer OEM/ODM services to match your exact project needs:
Custom sizes & shapes
CNC cutouts for displays, switches, or cable entry
Integrated DIN rails or mounting plates
Branding with your logo
Bulk production with short lead times
MOQ: 1 units | Lead Time: 15–20 working days
Export Markets: USA, Canada, Europe, Middle East


Serviço completo de conceção, moldagem e moldagem por injeção.
Custom Fabrication Services
Specializing in precision sheet metal processing, including bending, laser cutting, brushed welding, polishing, stamping, and more.
ON-Time Delivery.
Prototyping typically completed within 10 days.
Standard production lead time is around 15 days, depending on product quantity and complexity.
Produtos relacionados
Atendemos setores como a automação industrial, sistemas de telecomunicações/montagem em rack, energias renováveis, equipamento médico e aplicações militares/aeroespaciais, fornecendo soluções de caixas robustas e específicas para cada aplicação, concebidas para garantir a fiabilidade.
Perguntas frequentes
Is NEMA 5 suitable for outdoor use?
No. NEMA 5 is for indoor use only. For outdoor or washdown environments, consider NEMA 4 ou NEMA 4X.
Can you produce UL-certified NEMA 5 enclosures?
Yes, UL 508A certification is available upon request.
Do you offer enclosure design services?
Yes, we provide engineering support and custom 3D drawing services.
Do your NEMA 5 enclosures meet UL or CE standards?
Yes. Our enclosures can be manufactured to comply with:
UL 508A standards for industrial control panels
CE and RoHS requirements for European markets
Certificates are available upon request.
What’s the difference between NEMA 5 and NEMA 12 enclosures?
NEMA 5: Designed for indoor use with protection from dust and dripping water.
NEMA 12: Offers enhanced protection from dust, oil, and dripping non-corrosive liquids, often used in more demanding industrial environments.
If you need protection from oil, coolant spray, or greater ingress, choose NEMA 12.
Is a NEMA 5 enclosure suitable for outdoor use?
No. NEMA 5 is rated for indoor use only. For outdoor or washdown applications, consider NEMA 4, 4X, or NEMA 6 enclosures.
What industries use NEMA 5 enclosures?
Industries include factory automation, HVAC systems, manufacturing lines, and clean indoor process zones.
Can I request 3D drawings or technical datasheets?
2D/3D CAD drawings
Technical specifications sheets
Installation guides
Send your requirements to our engineering team at: vivian@hofengfab.com




