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 Basler Electric BE1-851 Overcurrent Relay is a state-of-the-art protection device designed to safeguard electrical systems from harmful overcurrent conditions. This relay provides both instantaneous and time-delayed overcurrent protection, ensuring that power systems are quickly isolated in the event of a fault, preventing damage to equipment and minimizing downtime. The BE1-851 is ideal for use in various applications, including distribution systems, feeders, and transformer protection.
Featuring advanced digital technology, the BE1-851 Overcurrent Relay offers precise fault detection and customizable settings to meet specific protection requirements. It is equipped with multiple overcurrent elements, allowing for flexible coordination with upstream and downstream protective devices. The relay's time-current characteristic curves can be tailored to ensure optimal protection, while its adjustable settings provide the flexibility needed for different system configurations.
In addition to its overcurrent protection capabilities, the BE1-851 offers features such as event logging, fault diagnostics, and remote communication options. These features enable operators to monitor the system’s health, improve maintenance practices, and quickly respond to potential issues. The relay is also designed with a user-friendly interface, making configuration and troubleshooting straightforward. Its rugged construction ensures reliable performance in demanding industrial environments, ensuring long-term reliability and protection.
Overall, the Basler Electric BE1-851 Overcurrent Relay delivers enhanced protection, flexibility, and diagnostics for electrical systems. Its robust design and advanced functionality make it a reliable solution for applications where overcurrent protection is essential to maintaining system integrity and minimizing downtime.
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.