As a premier UL 891 switchgear manufacturer in California, we design and produce precision-engineered electrical systems that prioritize safety, reliability, and long-term performance. Each switchgear assembly meets UL 891 and NEC standards, providing California’s contractors, utilities, and industrial operators with dependable solutions for mission-critical power distribution.
Our switchgear design and manufacturing process focuses on safety, precision, and adaptability. Each system is engineered to perform flawlessly in demanding environments, offering stable operation, simplified maintenance, and years of reliable service under heavy electrical loads.
We are a Siemens OEM Approved Partner, delivering UL Certified switchgear built for safety, reliability, and compliance.
As a trusted manufacturer of UL 891 switchgear, we deliver engineered electrical systems designed for safety, performance, and long-term reliability.
With reliable performance and precision engineering, we ensure your electrical systems are supported with the exact power capacity you need. We offer complete switchgear solutions — 600A, 800A, 1200A, 1600A, 2000A, 2500A, 3000A, and 4000A.
Each 1600 AMP switchgear system we produce is designed specifically for your project’s requirements. From breaker configurations and internal layouts to mechanical spacing and connection points, our engineering team ensures seamless integration with your electrical infrastructure. The result is a high-performance, efficient, and low-maintenance system tailored to your operation.
Built for demanding environments
Whether in industrial manufacturing, utility distribution, or high-traffic commercial buildings, our switchgear delivers dependable performance under continuous heavy load. High-grade materials and precision fabrication ensure long-term reliability and consistent operation.
Precision fit and seamless integration
We fabricate every system to your exact dimensions, reducing installation time and avoiding costly field adjustments. CAD-based design, custom busbar fabrication, and in-house CNC machining guarantee consistent quality, code compliance, and a perfect fit from day one.
Our UL 891 1600 AMP switchgear is engineered for medium- to high-load facilities across Indiana, including industrial plants, utilities, data centers, and large commercial properties. Each system ensures safe and reliable power distribution, precise control, and full compliance with UL and NEC standards — keeping your operations running at peak efficiency.
NEMA 3R enclosures are best suited for:
Utility yards and substations
Exterior plant distribution points
Rooftop or pad-mounted installations
Outdoor event or temporary power
Created with operators and maintenance professionals, our switchgear systems deliver practical benefits that improve efficiency, safety, and long-term dependability.
Made to your exact specifications for fit and function.
Space-efficient designs to fit tight electrical rooms.
Accessible layouts reduce service time and operating costs.
Meets UL 891, NEC, and CSA requirements.
We don’t just assemble components — we engineer every system from the ground up for performance, safety, and longevity. With full in-house manufacturing, we control every stage of production, ensuring you get precisely the gear you ordered, on time, and built for decades of service.
With in-house CNC machining, laser cutting, and copper busbar fabrication, we maintain total control over quality and precision. This allows us to manufacture accurate, consistent, and code-compliant switchgear systems that meet your exact specifications and exceed industry expectations.
Organizations throughout Indiana rely on us as their preferred 1600 AMP switchgear manufacturer. With nationwide delivery, responsive customer support, and a commitment to on-time production, we deliver UL 891-compliant switchgear systems that combine safety, reliability, and performance — built to last and backed by expert support every step of the way.
Emergency and overnight shipping
When time is critical, we deliver. Our emergency and overnight freight services get your equipment where it’s needed—fast. We handle every detail, from rapid dispatch to delivery, with speed, precision, and reliability you can count on.
North America, Mexico & Canada
Whether you’re looking for backup power systems, industrial energy storage, or sustainable energy consulting, we’re ready to support your project needs. Be as specific as possible so we can connect you with the right expert.
+1 (866) 773-8050
1745 S. Bon View Ave Ontario CA 91761
sales@deipower.com
Terms | Privacy | +1 (866) 773-8050 | sales@deipower.com
© 2025 DEI Power Solutions, LLC. All Rights Reserved.
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
Office Location
1745 S. Bon View Ave
Ontario CA 91761
Contact Info
Phone: +1 (866) 645-1281
Email: sales@deipower.com
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
