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 operational safety with the IFM Electronic AC904S AS-Interface Safety Switch. This essential component is designed for robust industrial automation applications, ensuring reliable monitoring of safety gates and protective devices. Its integration into AS-Interface systems simplifies wiring and reduces installation complexity, making it a preferred choice for modern control environments. Trust the AC904S for dependable performance and seamless integration into your existing infrastructure.
Engineered for demanding industrial settings, the IFM Electronic AC904S operates within standard AS-Interface protocols, facilitating straightforward communication with control units. It provides critical safety interlocking functions, preventing machinery operation when safety guards are compromised. This switch is built to withstand harsh conditions, offering durability and consistent functionality for critical safety circuits in manufacturing and process automation.
The IFM Electronic AC904S AS-Interface Safety Switch is designed for high-performance safety monitoring. It integrates seamlessly into AS-Interface networks, supporting efficient data exchange for safety-critical functions. Specific voltage and current ratings are optimized for AS-Interface safety modules, ensuring precise and reliable operation for interlocking and monitoring tasks within automated systems.
Invest in the IFM Electronic AC904S for unwavering safety and operational efficiency. Its robust design and AS-Interface compatibility make it an indispensable asset for safeguarding your automated processes. Contact us to learn more about how this critical safety component can enhance your system's reliability.
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.