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Protect your critical automation components with the Siemens 3SB3921-0AQ Protective Cap made from clear, durable silicone. This essential accessory from Siemens is designed for industrial pushbutton systems providing reliable defense against environmental contaminants and accidental activation contributing to enhanced operational uptime in demanding control environments.
Engineered for the Siemens SIRIUS 3SB3 series the 3SB3921-0AQ offers a precise fit for 22mm pushbuttons. Its flexible industrial-grade silicone construction ensures easy installation and a secure seal safeguarding your control panels and machinery. This protective cap is ideal for applications requiring robust protection for twin pushbutton configurations in factory automation and machine building.
The Siemens 3SB3921-0AQ is a vital component for maintaining the integrity of your industrial control systems. Ensure peak performance and reliability with genuine Siemens protection. Explore our range of industrial automation solutions.
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.
