Downloads

Data Sheets

Data Sheets

Access detailed Siemens product data sheets covering specifications, ratings, and performance characteristics. These files provide all the technical details engineers and contractors need for proper selection, installation, and integration within electrical systems.

Download the Siemens 400A 3VA circuit breaker data sheet – Technical data sheet providing detailed specifications, performance ratings, and dimensions for the 3VA 400-amp circuit breaker series.

Download the Siemens 600A 3VA circuit breaker data sheet– Technical data sheet providing detailed specifications, performance ratings, and dimensions for the 3VA 400-amp circuit breaker series.

Download the Siemens 800A 3VA circuit breaker data sheet – Technical data sheet providing detailed specifications, performance ratings, and dimensions for the 3VA 400-amp circuit breaker series.

Download the Siemens 1200A 3VA circuit breaker data sheet – Technical data sheet providing detailed specifications, performance ratings, and dimensions for the 3VA 400-amp circuit breaker series.

Download the Siemens 3WA2 UL 489 power circuit breaker data sheet– Technical data sheet providing detailed specifications, performance ratings, and dimensions for the 3VA 400-amp circuit breaker series.

Download the Siemens 3WA3 UL 1066 power circuit breaker data sheet – Technical data sheet providing detailed specifications, performance ratings, and dimensions for the 3VA 400-amp circuit breaker series.

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Didn’t find what you need?

Can’t find what you’re looking for? Our customer support team is here to help. Check the sections above for manuals, data sheets, and FAQs, or visit our Downloads page for more resources.

FAQs

Frequently Asked Questions

Get quick answers to common questions about our energy solutions, services, and process. Whether you’re exploring our offerings or looking for support, this section helps you understand how DEI Power Solutions can support your energy goals.

Yes, we handle both new system installations and upgrades to existing setups. Whether you’re starting fresh or improving your current infrastructure, our team designs and implements solutions tailored to your energy goals.

Project timelines vary depending on scope and complexity, but most projects are completed within 2 to 6 weeks. We’ll provide a detailed timeline during your consultation to ensure clear expectations from the start.

Yes, we offer emergency and after-hours support for critical issues. Our team is committed to ensuring system reliability and minimizing downtime when it matters most.

You can request a quote or initiate a project by contacting us through our website or calling our office directly. We’ll schedule a consultation to assess your needs and provide a tailored proposal.

Yes. Every client’s needs are unique, so we tailor our solutions to match your specific goals, facility layout, and energy usage patterns. Whether it’s a new system design or a retrofit, we build with precision and performance in mind.

We specialize in a range of power and energy systems, including backup generators, energy storage, power distribution, and automation controls. Our expertise spans both commercial and industrial environments.

Absolutely. We assess existing infrastructure and provide upgrade or retrofit solutions that improve efficiency, meet current standards, and extend the life of your equipment.

Yes, all of our installations come with a workmanship warranty, and we honor manufacturer warranties on all equipment we provide. We stand behind the quality of our work and ensure long-term support.

About Us

Contact Us

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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