Benshaw SPO-400H-250A

The Benshaw SPO Class 20 Bimetallic Overload Relay is expertly engineered to safeguard your AC-3 circuits and motors from overloads, phase failures, extended starting times, and stalling issues. Designed for direct mounting to RSC-300 and RSC-400 contactors, this relay operates in the 200-300A range, ensuring reliable protection for your equipment while enhancing operational efficiency. With its robust bimetallic construction, it delivers optimal performance and durability, making it an essential component for any industrial application.