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.

Enhance your industrial control systems with the Siemens 3RH1911-1HA22 Auxiliary Contact Block a key component for reliable automation. Designed to meet stringent Gb14048.5-2001 and IEC/EN 60947-5-1 standards this auxiliary contact block ensures dependable operation in demanding environments. Its robust construction and precise functionality make it an essential part of any modern control panel.
This Siemens auxiliary contact block 3RH1911-1HA22 offers excellent performance with a rated current of 10A at 240V and a rated operational current of 18A at 690V. It is engineered for 50Hz and 60Hz applications operating at 110V 50Hz and 120V 60Hz ensuring compatibility across various power systems. Seamless integration with Siemens products like the 3RT1015-1AK61 is a significant advantage for system designers and maintenance professionals.
What makes this Siemens 3RH1911-1HA22 block ideal for your automation needs It features a compact design weighing only 240 gm for easy installation and space efficiency. It is built for use with A600/P600 accessories and Cu wire connections up to 75°C. Experience the quality of German engineering ensuring longevity and peak performance in your critical applications.
Upgrade your electrical infrastructure with the trusted Siemens 3RH1911-1HA22 Auxiliary Contact Block. Its adherence to international standards and superior build quality provide the assurance needed for industrial automation. Discover the difference Siemens quality can make in your operations 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.