The Benshaw SPO Class 20 Bimetallic Overload Relay, with a current range of 160-240A, seamlessly mounts directly to RSC-180 and RSC-220 contactors, offering exceptional reliability and ease of installation. This overload relay is specifically engineered to safeguard AC-3 circuits and motors from a variety of issues including overloads, phase failures, prolonged starting times, and motor stalling. With its robust design, the RMSO/SPO Series ensures optimal protection and performance for your electrical systems.
