Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

The Siemens 6EP1 931-2FC21 DC-USV-Modul 40 is a robust power supply designed to deliver reliable and efficient power solutions. Ideal for industrial automation and electronic devices, this power supply ensures consistent performance even during power interruptions. This unit is built to provide uninterrupted power and stability, making it a crucial component in various systems
This Siemens power supply offers an input of DC 24V/42.6A and an output of DC 24V/40A. The built-in battery provides DC 24V/1-2A capacity, enabling continuous operation during outages. The 6EP1 931-2FC21 model is designed to operate in temperatures up to 60°C and complies with e-standards 3 to 7, ensuring safety and reliability. Its lightweight design at 1.020 kg makes it easy to install and integrate into existing systems.
Key Features:
Specifications:
The Siemens 6EP1 931-2FC21 DC-USV-Modul 40 is the trusted choice for dependable power in industrial automation. Its robust design and efficient performance make it an ideal solution for ensuring operational continuity. Integrate this power supply into your systems for enhanced reliability and performance. Contact us at info@ramautomations.com Ram Automations.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.