_edited.png)
Electrical Cabinets
Delta designs and manufactures electrical cabinets engineered for demanding industrial, commercial, and utility power environments. Built in-house under ISO 9001, NMX, ANSI, IEEE, and NEMA standards, our enclosures are constructed with A36 steel and electrostatic polyester coating, ensuring protection for critical electrical equipment and long-term reliability in indoor and outdoor applications.
Engineered for Certified Performance, Safety & Long-Term Reliability
Our electrical cabinets integrate certified components, high-durability enclosures, and precision manufacturing processes. Each cabinet is built with A36 steel and corrosion-resistant coating to deliver safe access, reliable protection, and long-term performance in industrial, commercial, and utility environments.
Cabinet Types
Our cabinet portfolio covers a range of NEMA-grade enclosures engineered to protect electrical equipment in industrial, commercial, and utility environments. Each type is designed and manufactured under certified processes to ensure safety, reliability, and long-term durability.
Explore cabinet configurations engineered for indoor and outdoor installations in harsh and mission-critical conditions.
General-Purpose Cabinet (Himmel) — NEMA 3R
Built with A36 steel and electrostatic polyester coating, the Himmel general-purpose cabinet provides robust NEMA 3R protection for indoor and outdoor electrical installations. Ideal for motor control equipment, instrumentation, panel distribution, and general electrical applications in industrial and commercial environments.
Metering Cabinets.
Outdoor-ready metering cabinets designed with NEMA 3R protection and separated compartments for accurate electrical measurement. Ideal for utility service connections, CT installations, and commercial or industrial metering systems.
Metering Cabinets – 3 Door Configuration
Three-door metering cabinets designed for projects requiring integrated measurement and breaker distribution in the same enclosure. Built with A36 steel and NEMA 3R weather protection to support industrial and commercial energy systems.
Custom Industrial Cabinets
Customized NEMA 3R enclosures engineered for non-standard dimensions, environmental requirements, and specialized electrical configurations. Designed and built to meet project-specific needs in industrial, commercial, and utility environments.
Engineered Performance & Technical Integrity
Our electrical cabinets are manufactured under certified processes and built with high-durability materials to ensure long-term reliability, electrical safety, and consistent performance in demanding environments.
ISO 9001–certified engineering
Compliance with NMX, ANSI & IEEE standards
A36 heavy-duty steel construction
Electrostatic polyester corrosion-resistant coating
In-house design, testing & traceability
FAT & SAT testing available
Solutions for Industrial, Commercial & Utility-Grade Electrical Systems
Industrial parks
Manufacturing plants
Commercial developments
EPC & utility projects
Hospitals & infrastructure
Data centers
Renewable energy support
& More
Certified Engineering & Quality Standards
Our electrical cabinets are designed, built, and tested under ISO 9001-certified processes and in full compliance with NMX, ANSI, IEEE, and NEMA standards. These certifications validate the quality, safety, and operational reliability required for industrial, commercial, and utility applications.
.jpg)
Need Engineering Support for Your Project?
Our engineering team can help you review specifications, select the proper configuration or adapt a transformer to meet your project’s exact requirements. We support EPC firms, industrial operators, utilities, and integrators in selecting certified MV solutions.
NEMA 3R Industrial Cabinets Engineered for Certified Performance & Long-Term Reliability