
Weather Protection
Tested Performance
Durable Materials
Quality Hardware
Versatile Mounting
Custom Options
NEMA 4 enclosures provide protection against solid objects such as falling dirt, circulating dust, airborne dust, and windblown dust. Similarly, they give the same level of protection against ingress of water, dripping, light splashing, splashing and hose down (directed) water.
This is Nemaco’s technical reference section NEMA 250 Type 4 enclosure designs. And we are also providing some (interior / exterior) photo images of the NEMA 4 enclosures from our product line. Call or send an email to Nemaco for any additional technical information. Let Nemaco find the right NEMA 4 enclosure solution that fits your industrial, commercial or military application. Also, note that Nemaco can customize configurations from many existing enclosure designs.
Nemaco offers NEMA 4 enclosures in various sizes from small boxes to large free standing cabinets for industrial applications to protect and housing electrical components in both the indoor and outdoor environments. We manufacture every our enclosures in adherence to NEMA 250 type 4 standards (National Electrical Manufacturer Association) to ensure industry standard quality for every electrical enclosure to our customers for fair market value price.
Continue reading material that Nemaco has prepared for you. And if you have any questions, please contact Nemaco by telephone or complete our contact form.
NEMA 4 rating series are intended to use mainly in an outdoor environment, where the protection from the heavy rain is required. Nemaco’s product line includes a series of NEMA 4 electrical enclosures have been PERFORMANCE TESTED and APPROVED by Underwriters Laboratories (UL). Call Nemaco to learn more about both factory performance-class non-UL and UL Listed enclosures.
Nemaco has done performance rigorous testing to be approved for the Type 4 enclosure rating. Performance testing has included using heavy hose directed water spray down on enclosures surfaces, doors, door gaskets, turn latches, turn handles and cover plates.
Powder Coated Carbon Steel
Nemaco offers NEMA 4 rating enclosure series made from premium grades of carbon steel with oven baked & durable powder coated finishes. Our standard door handles and door turn knobs are powder coated, but customers can request upgrades to stainless hardware with other interesting features.
Aluminum & Stainless Steel – Material Upgrades
In order to better serve customers, we offer material upgrades to include powder coated aluminum and 304/316 stainless steel for more corrosion resistance. Stainless steel passivation removes residual oxidation from welding for true Type 4X performance. For truly unique projects, email us for “out of the box” solutions.
These NEMA 250 type 4X rating enclosures require to be corrosion resistant, heavy water spray down resistant, and dust resistant. The enclosures can be used for both indoor and outdoor environments, considered as weatherproof enclosures and cabinets.Nemaco offers the enclosures in (304 / 316L) stainless steel and powder-coated aluminum. Call us for powder coated aluminum and chemically passivated stainless steel enclosure solutions for your projects.
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Office:
(281) 251 - 4233

Email:
sales@nemaco.com

Nemaco Technology LLC
Warehouse Facility
4417 Stefani Lane,
Houston, TX 77041-8813

Mailing Address:
PO Box 41973 Houston, TX 77241