The OVERLOAD RELAY, BIMETALLIC, 22 - 32A (INSTALLS ON CONTACTOR: S09, S12, S18, S25, S32, S40) (Part Number: OVL32B1) manufactured by ATC DIVERSIFIED ELECTRONICS is a reliable overload relay for motor protection. With its bimetallic design and 22-32 ampere rating, this relay provides accurate and reliable motor overload protection. Its easy installation and compatibility with various contactors make it suitable for a wide range of industrial and commercial applications.