NEMA 4 Enclosures Manufacturer
Custom-fabricated NEMA 4 enclosures provide superior protection against dust, rain, and water splashing. Our precision sheet metal manufacturing ensures reliable safeguarding for your electrical components in both indoor and outdoor applications. Available in various sizes with customizable options.
- Free quotes within one day
- Lead time as fast as 3-5 days
- ISO 9001：2015 certified
Custom NEMA 4 Enclosures
Shengen specializes in manufacturing custom NEMA 4 enclosures tailored to your exact specifications. Our precision-engineered enclosures provide superior protection against water splashing, falling dirt, windblown dust, and rain, making them ideal for both indoor and outdoor installations.
Each enclosure features:
- Premium-grade sheet metal construction
- Precision welded seams
- Heavy-duty gaskets
- Customizable dimensions and mounting options
- Durable powder coat finish
- Optional accessories (locks, hinges, viewing windows)
Our experienced engineering team works closely with you to design enclosures that perfectly match your requirements, from simple boxes to complex configurations. Whether you need prototypes or large production runs, our advanced manufacturing facility ensures consistent quality and timely delivery.
All enclosures undergo rigorous quality testing to meet NEMA 4 standards, guaranteeing reliable protection for your sensitive equipment.
NEMA 4 Enclosure Types
Standard Wall-Mount Enclosures
Compact, versatile enclosures ideal for general industrial applications. Features gasketed doors and wall-mounting brackets, providing reliable protection in various environments.
Free-Standing Enclosures
Large-capacity enclosures with sturdy base frames, perfect for housing extensive control systems and electrical equipment. Available in single or multi-door configurations.
Junction Box Enclosures
Compact, rugged enclosures designed for electrical connections and small control components. Easy installation with multiple conduit entry options.
Console Enclosures
Ergonomically designed with sloped surfaces for operator interface equipment and controls. Perfect for industrial workstations and monitoring systems.
Operator Interface Enclosures
Specialized enclosures with viewing windows and customizable cutouts for HMI displays and control panels. Ensures clear visibility while maintaining NEMA 4 protection.
Climate-Controlled Enclosures Enhanced
NEMA 4 enclosures with integrated cooling or heating options, ideal for temperature-sensitive equipment protection.
Features of NEMA 4 Enclosures
Key Features of Our NEMA 4 Enclosures:
- Superior Environmental Protection
- Complete protection against dust, dirt, and windblown particles
- Waterproof design resistant to rain, splashing water, and hose-directed water
- Suitable for both indoor and outdoor applications
- Heavy-duty sheet metal construction with precision welding
- Continuous seam welds for maximum durability
- High-quality gaskets ensuring watertight seal
- Corrosion-resistant powder coat finish
- Customization Options
- Multiple sizes and configurations available
- Optional viewing windows
- Choice of latching mechanisms
- Removable panels for easy access
- Professional engineering support
- Full documentation provided
Why Choose Shengen to Customize Your NEMA 4 Enclosure
With 10 years of expertise in sheet metal fabrication, Shengen delivers superior quality custom NEMA 4 enclosures that meet your exact specifications. Our experienced engineering team collaborates closely with you from initial design through final production, ensuring every detail meets your requirements.
Our state-of-the-art manufacturing facility combines precision equipment with skilled craftsmanship to produce enclosures of exceptional quality. We maintain strict quality control standards throughout the production process, ensuring each enclosure meets NEMA 4 specifications.
We pride ourselves on competitive pricing, quick turnaround times, and responsive customer service. Whether you need a single prototype or large production runs, Shengen is your trusted partner for reliable, custom-engineered NEMA 4 enclosures.
The Process Flow & Duration Estimation
Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation. Take the example of booking a tall container of products:
Step 1: Drawing Design (within 1 day)
Designers use CAD to quickly as well as accurately modify designs to meet the desired specifications, ensuring that the final product meets the required specifications quickly and accurately.
Step 2: Product Proofing (1-2 days)
Product proofing is an essential part of the manufacturing process that can help businesses ensure the quality and consistency of their products while minimizing risks and costs associated with defects or errors in production.
Step 3: Bulk Manufacturing (1-3 days)
Once the specifications and quality of the product are confirmed to be in order, it is ready for mass production.
Step 4: Shipping (3-5 days)
Once the products arrive at their destination, you will receive an alert. You can plan how to collect your shipped goods.
Get A Free Quote
Contact us to get a free quote and more expertise about sheet metal fabrication. Your project will meet the right solution with Shengen.
Custom Sheet Metal Fabrication with Easy
At Shengen, We turn complex Into Simple! Follow the following three steps to start today!
- Tell us as specific as possible of your needs, provide the drawing, reference picture and share your idea.
- We will work on the best solution according to your requirements and drawing, the specific quote will be provided within 24 hours.
- We will start mass production after getting your approval and deposit, and we will handle the shipment.