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.

The ABB E1N1250 PR121-P-LI circuit breaker, a crucial component for industrial electrical systems, provides robust protection against overloads and short circuits. Designed for 1250A applications, this 3-pole circuit breaker ensures the safety and efficient operation of your machinery. As a trusted product from ABB, it is engineered to meet the demands of various industrial environments.
This circuit breaker, part number 1SDA055728R1, is built with advanced technology to ensure reliable performance and long-lasting durability. Its high breaking capacity makes it ideal for demanding applications where safety and operational efficiency are paramount. The ABB E1N1250 PR121-P-LI is designed for easy installation and maintenance, providing continuous protection for your electrical infrastructure.
Key Features:
Specifications: Current Rating: 1250A, Poles: 3, Model: E1N1250, Part Number: 1SDA055728R1. The ABB E1N1250 PR121-P-LI offers a reliable solution for your electrical protection needs. Its robust design and high performance make it an essential component for industrial and automation systems.
Ensure the safety and efficiency of your electrical systems with the ABB E1N1250 PR121-P-LI circuit breaker. Its proven reliability and advanced features make it a top choice for industrial applications. For any inquiries, please contact us at info@ramautomations.com.
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.