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.

Protect your critical systems with the high-performance ABB Circuit Breaker, part number 1SDA075449R1. Engineered for demanding industrial automation applications this circuit breaker ensures reliable power distribution and equipment safety. Its robust design provides superior protection against electrical faults minimizing downtime and operational risks. Ideal for control panels power distribution units and various manufacturing environments this component is crucial for maintaining the integrity of your automation infrastructure.
The ABB 1SDA075449R1 is built to stringent industrial standards offering exceptional durability and consistent performance. It seamlessly integrates into existing control systems providing essential overcurrent and short-circuit protection. For those seeking dependable solutions in complex automation setups this breaker offers peace of mind and operational efficiency. Its precise tripping characteristics safeguard sensitive machinery preventing costly damage.
Brand ABB
Part Number 1SDA075449R1
Application Industrial Automation
Protection Type Overcurrent Short-circuit
Invest in the proven reliability of ABB automation components. The 1SDA075449R1 circuit breaker represents a commitment to quality and performance essential for any advanced industrial facility. Secure your operations with this trusted protection solution.
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.