Crypto mining facilities operate at the edge of electrical infrastructure—demanding high-capacity, continuous-duty switchgear systems that are safe, scalable, and ready fast. At DEI Power, we specialize in custom-manufactured low-voltage switchgear designed specifically for the power and uptime requirements of crypto mining operations.
All assemblies are fabricated in-house at our Ontario, California facility, using the latest in manufacturing technology and built to meet UL 891 certification standards for both indoor and outdoor applications.
As a Siemens-approved OEM, we are trusted to integrate Siemens components, including WL breakers and factory-approved accessories, into every system we deliver.
We design and manufacture UL 891-listed switchgear from 800 amps to 4000 amps, tailored for high-load, high-uptime environments such as:
Every project is engineered to the precise voltage and wiring configuration needed, including:
DEI Power offers certified, high-performance switchgear built for demanding applications like crypto mining. With trusted OEM partnerships and fast, U.S.-based production, we deliver reliable power solutions without delays. Here’s why customers choose DEI.
UL 891 Certified for Indoor & Outdoor Switchgear
Siemens Approved OEM Partner
Manufactured in Ontario, California
Engineered for high-load crypto mining applications
30+ years of custom switchgear design experience
End-to-end support throughout the design, build, and commissioning process
Our state-of-the-art facility in Ontario, CA allows us to offer precision manufacturing and fast turnaround without sacrificing quality. Key capabilities include:
Whether you’re building out a new mining operation or expanding an existing one, DEI Power delivers reliable switchgear solutions, built to spec and backed by industry expertise.
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
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Office Location
1745 S. Bon View Ave
Ontario CA 91761
Contact Info
Phone: +1 (866) 645-1281
Email: sales@deipower.com
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