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NEMA 6P enclosure manufacturer
Hofengfab manufactures high-quality NEMA 6P enclosures designed for extreme-duty applications where water ingress, corrosion, and airborne contaminants are concerns. Ideal for indoor use where temporary submersion or high humidity may occur, our 6P-rated enclosures provide dependable housing for sensitive electrical and electronic equipment.
✅ 15+ Years of OEM Experience
✅ In-House Fabrication & Surface Finishing
✅ Strict IP/NEMA & Quality Control Testing
✅ Export-Ready Documentation & Global Shipping
NEMA 6P enclosure OEM
Hofengfab specializes in low-volume, high-mix, made-to-order solutions, offering over 1,600 customizable options tailored to your exact specifications—including height, width, depth, material, rating, and certifications. We ensure fast turnaround times, with samples ready in 7–10 working days and mass production completed within 15–25 working days. Whether you need a small batch or a large order, we deliver on time.
NEMA 6P enclosure specifications
| Attribute | Specification |
| Compliance | NEMA 250 Type 6P, UL 50E, CSA 22.2 No. 94 |
| IP Rating | IP68 (Submersion) |
| Max Submersion | 1.8m depth |
| Materials | 316L SS, Fiberglass Reinforced Polyester |
| Temp Range | -40°C to 80°C (-40°F to 176°F) |
| Seals | EPDM triple-lip gaskets (FDA/USDA compliant) |
custom NEMA 6P enclosure
Whether you need a non-standard dimension, multi-door configuration, or specific cutouts for cable glands or displays, Hofeng provides:
Custom size & layout
CNC-machined cutouts
Integrated panel assemblies
Branding (laser logo, color-matching, serial tags)
One-stop service for design, molding, and injection molding.
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.
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FAQ
What’s the difference between NEMA 6P and NEMA 6?
NEMA 6P offers added corrosion protection and is intended for longer periods of submersion, unlike NEMA 6 which is for temporary immersion only.
Can I use NEMA 6P enclosures outdoors?
They’re primarily rated for indoor use, but can be adapted for protected outdoor environments with proper coatings and drainage.
Does Hofengfab offer UL-labeled NEMA 6P enclosures?
Yes, UL 508A certification is available upon request for qualifying designs.
What is a NEMA 6P enclosure?
A NEMA 6P enclosure is a type of electrical enclosure rated for indoor use, offering protection against dust, corrosion, and prolonged submersion in water. It is typically used in environments where moisture and chemical exposure are likely, such as water treatment plants, marine systems, and food processing facilities.
What’s the difference between NEMA 6 and NEMA 6P?
While both NEMA 6 and 6P are designed for occasional submersion, the “P” in 6P indicates enhanced corrosion protection. NEMA 6P enclosures are better suited for longer or repeated submersion and harsh chemical environments.
What materials are commonly used in NEMA 6P enclosures?
At HofengFfab, we offer NEMA 6P enclosures in:
304 or 316 stainless steel (corrosion-resistant)
Cold-rolled steel with powder coating
Aluminum for lightweight applications
Each material is selected based on the target environment and corrosion exposure.
Can I customize a NEMA 6P enclosure?
Yes. Hofengfab provides full OEM/ODM services, including:
Custom sizes & dimensions
Cutouts for conduit or displays
Mounting accessories
Logo engraving or powder coating (RAL colors)
How can I ensure the enclosure meets NEMA 6P standards?
All our enclosures undergo sealing, corrosion, and water ingress testing. Upon request, we provide test reports, drawings, and third-party certification documentation to ensure compliance.