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.

Ensure reliable power transfer with the Siemens A9B10251058 change-over switch designed for demanding industrial automation applications. This robust 16A 2x4P 1-0-2 rated component provides seamless transitions between power sources, crucial for maintaining operational continuity in critical systems. Trust in Siemens engineering for dependable performance.
Engineered for precision and durability, the Siemens A9B10251058 switch offers exceptional control in automation setups. Its specific 1-0-2 configuration and 16A current rating make it an ideal choice for managing power distribution within complex control systems. For automation professionals seeking quality, this Siemens part number is a definitive solution.
What makes this Siemens switch essential for your automation needs? It's known for its high reliability and straightforward integration. Perfect for applications requiring a secure manual power source selection, this switch ensures your operations remain uninterrupted.
Specifications:
Brand Siemens
Part Number A9B10251058
Current Rating 16A
Configuration 2x4P 1-0-2
When you require dependable power management in your industrial automation projects, the Siemens A9B10251058 change-over switch stands out. Rely on the established quality of Siemens for your essential components. Explore this critical part for your system upgrades today.
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.