Professional Modular Electrical Enclosures

Engineered for superior protection and flexibility with 17 years of manufacturing excellence. CHNRH delivers ISO-certified modular electrical enclosures that meet the highest international standards including NEMA, IP65/IP66 ratings.

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Professional Modular Electrical Enclosure by CHNRH

Why Choose CHNRH Modular Electrical Enclosures?

Our modular electrical enclosures combine advanced engineering with proven reliability, delivering superior protection for your critical electrical systems.

 

Superior Protection

IP65/IP66 rated protection against dust, moisture, and environmental hazards with robust construction materials.

 

Modular Flexibility

Customizable designs with expandable configurations to meet your specific requirements and future needs.

 

Quality Certified

ISO9001, ISO14001, ISO45001 certified with NEMA compliance and CQC certifications ensuring international standards.

Modular Electrical Distribution Boxes

Advanced Engineering Solutions

  •   Multiple Material Options: Stainless steel, galvanized steel, aluminum, and polycarbonate construction
  •   Versatile Configurations: Single and double door designs with customizable internal layouts
  •   Environmental Resistance: Corrosion-resistant finishes suitable for harsh industrial environments
  •   Easy Installation: Pre-engineered mounting systems with comprehensive hardware packages

Technical Specifications & Standards

Comprehensive specifications meeting international electrical safety and performance standards

Material & Construction

Materials: Stainless Steel 304/316, Galvanized Steel, Aluminum
Wall Thickness: 1.5mm – 3.0mm (customizable)
Size Range: 200×150×100mm to 2000×1200×600mm
Door Types: Single, Double, Hinged, Removable

Protection Ratings

IP Ratings: IP54, IP55, IP65, IP66
NEMA Types: 1, 3, 3R, 4, 4X, 12
Temperature Range: -40°C to +120°C
Certifications: CE, UL, CQC, RoHS

Wide Range of Applications & Industries

CHNRH modular electrical enclosures serve diverse industries with reliable protection for critical electrical infrastructure and control systems.

 

Manufacturing

Industrial automation, motor control centers, process control panels

 

Power Distribution

Electrical substations, switchgear, power distribution panels

 

Telecommunications

Network equipment housing, outdoor telecom installations

 

Infrastructure

Transportation systems, smart city projects, public utilities

Proven Performance Across Industries

 

Energy & Power Generation

Solar farms, wind power installations, traditional power plants, and energy storage systems

 

Oil & Gas

Hazardous location enclosures, offshore platforms, refineries, and pipeline control systems

 

Water Treatment

Wastewater treatment plants, water distribution systems, and environmental monitoring

International Quality Standards & Certifications

CHNRH maintains the highest quality standards with comprehensive certifications ensuring reliability, safety, and performance in demanding applications.

 

ISO Certifications

  • • ISO9001 Quality Management
  • • ISO14001 Environmental Management
  • • ISO45001 Occupational Health & Safety
 

Safety Standards

  • • NEMA Type 1, 3, 4, 4X, 12
  • • IP54/IP65/IP66 Protection
  • • UL Listed Components
 

Environmental Compliance

  • • RoHS Compliant Materials
  • • CE Marking Certification
  • • CQC Voluntary Certification
ABS PC Enclosure Modular Design

17 Years of Manufacturing Excellence

Since our establishment, CHNRH has been committed to delivering superior electrical enclosure solutions. Our state-of-the-art manufacturing facility in Chongqing, China, combines advanced technology with rigorous quality control processes.

17+
Years Experience
1000+
Projects Completed

Frequently Asked Questions

Common questions about our modular electrical enclosures and services

What materials are available for modular electrical enclosures?

CHNRH offers modular electrical enclosures in various materials including stainless steel (304/316), galvanized steel, aluminum, and high-grade polycarbonate. Material selection depends on environmental conditions, corrosion resistance requirements, and specific application needs.

Can you customize enclosures for specific requirements?

Yes, we specialize in custom modular enclosure solutions. Our engineering team can modify dimensions, add special features, incorporate specific mounting systems, and adjust protection ratings to meet your exact specifications while maintaining compliance with international standards.

What IP and NEMA ratings do your enclosures meet?

Our modular electrical enclosures meet IP54, IP65, and IP66 protection ratings for dust and water resistance. We also manufacture enclosures compliant with NEMA types 1, 3, 3R, 4, 4X, and 12, ensuring suitable protection for indoor and outdoor applications.

How long is the typical manufacturing and delivery time?

Standard modular enclosures typically require 15-25 days for manufacturing. Custom designs may require 25-35 days depending on complexity. We work closely with customers to meet project deadlines and can expedite orders when necessary while maintaining our quality standards.

Do you provide technical support and installation guidance?

Absolutely. CHNRH provides comprehensive technical support including engineering consultation, detailed installation drawings, mounting hardware specifications, and post-delivery support. Our technical team is available to assist with installation questions and troubleshooting.

What quality certifications and warranties do you provide?

All CHNRH modular enclosures come with ISO9001 quality certification, CE marking, and relevant safety certifications. We provide comprehensive quality documentation and offer warranty coverage for materials and workmanship, ensuring long-term reliability and customer satisfaction.

Get Your Custom Quote Today

Ready to discuss your modular electrical enclosure requirements? Our technical experts are standing by to provide personalized solutions and competitive pricing.

Contact CHNRH

 

Manufacturing Facility

Feilong 2nd Road, Yueyang Community
Tongliang District, Chongqing, China

 

Email Us

info@chnrh.com
 

Experience

17+ Years in Electrical Enclosure Manufacturing

 

Certifications

ISO9001, ISO14001, ISO45001, CE, CQC

Why Choose CHNRH?

  • • High-quality manufacturing with advanced equipment
  • • Comprehensive quality management systems
  • • Competitive pricing with reliable delivery
  • • Professional technical support and service
  • • Customization capabilities for unique requirements

Request Your Quote

Fill out the form below and our technical team will respond within 24 hours with a detailed quote and recommendations.

    What to Include in Your Request:

    • • Required dimensions and configurations
    • • Environmental conditions and protection requirements
    • • Material preferences and finish requirements
    • • Quantity requirements and delivery timeline
    • • Any special features or customizations needed