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 superior electrical system protection with the high-performance ABB S503 K-1,1 circuit breaker. Engineered for demanding industrial and commercial environments, this robust component offers exceptional reliability and safety for circuits operating at 230/400 Vac. Its advanced design guarantees efficient fault current interruption, safeguarding your valuable equipment.
Designed to meet stringent IEC60947-2 standards, the ABB S503 K-1,1 operates flawlessly within a 40˚C temperature rating and a 50/60Hz frequency range. This Category A breaker features a precise current rating of 0.1-11A, providing accurate protection for sensitive automation systems and control panels. Its compact and lightweight construction, weighing just 690 gm, simplifies installation in diverse applications.
Voltage Rating: 230/400 Vac
Frequency Rating: 50/60Hz
Current Rating: 0.1-11A
Interrupting Capacity: 50 kA
Temperature Rating: 40˚C
Category: A
Weight: 690 gm
Trust in the expertise of ABB for your critical electrical protection needs. The S503 K-1,1 circuit breaker represents a commitment to quality and performance, making it an indispensable component for any modern industrial automation setup. Explore the reliability of ABB 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.
