NEMA 4X Enclosures & Boxes

NEMA 4X enclosures and boxes offer superior protection for electrical equipment in harsh environments, ensuring reliable performance and longevity even in corrosive conditions.

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What Is a NEMA 4X Enclosure Rating?

NEMA is a rating system for equipment that might be exposed to liquids, rain, ice, corrosion, and contaminants such as dust.

Type 4X NEMA Enclosure is completely sealed. Must block at least 65 GPM of water from a 1-inch nozzle for five minutes while it is being supplied from a minimum of ten feet away. utilised outside in breweries, dairies, wastewater treatment facilities, and ship terminals. X (as 4X) denotes higher resistance to corrosion.

NEMA 4X Enclosure

A Nema 4X Enclosure For Your Application

Some of the basic types of nema 4X electrical enclosures that you’ll find on the market today include:

Features of Nema 4X Enclosure

  • Corrosion Resistance: NEMA 4X enclosures are made of extremely corrosion-resistant materials like stainless steel or fiberglass, making them excellent for harsh settings.
  • Waterproof Design: These enclosures are intended to withstand hose-directed water, splashing water, and chemical corrosion, maintaining the integrity of the contained equipment.
  • Gasket Sealing: NEMA 4X enclosures use gasket sealing to maintain a watertight seal and prevent water penetration.
  • UV Resistance: Some NEMA 4X enclosures are UV-resistant, making them appropriate for outdoor applications where sunlight is a problem.

Advantages And Disadvantages For NEMA 4X Enclosure

Advantages

  • Corrosion and Chemical Resistance: Offers exceptional defence against chemical exposure and corrosion, guaranteeing enclosed equipment's durability in challenging conditions.
  • Waterproof and Dustproof: Provides dependable defense against water intrusion via hose-directed spray, water splashing, and infiltration of dust and debris.
  • Flexible Choices: Adaptable to many equipment kinds and installation needs, offering a range of sizes, configurations, and materials.

Disadvantages

  • Cost: Because NEMA 4X enclosures have improved corrosion protection and waterproofing characteristics, they may cost more than enclosures with lesser ratings.
    Installation
  • Considerations: To maintain the integrity of the enclosure's waterproof seal and defence against environmental dangers, proper installation is essential.

Custom Your NEMA 4X Enclosure

With our bespoke NEMA 4X enclosures and boxes, you can create the perfect solution for protecting your severe environment.Our customised NEMA 4X solutions are made to your exact specifications and come with choices for mounting, size, material, and extra features to meet your particular needs.

Learn how to select the right size and material for your needs. Contact us for more information!

Comparison with Other NEMA Ratings

  • NEMA 3R:  NEMA 3R is similar to NEMA 3 but with lower windblown dust protection standards. Suitable for outdoor usage, however, dust protection may not be as effective.
  • NEMA 6: Suitable for uses when equipment may be subjected to extended water immersion, designed for brief submersion in water. 
  • NEMA 12: Protects against dust, grime, and non-corrosive liquid spills, making it ideal for industrial applications.