The Westinghouse Thermal Overload BA13A Model B 600VAC is a reliable and high-quality thermal overload relay designed for industrial and commercial applications. With a maximum amperage listed in the title, this relay is suitable for a variety of electrical systems requiring overload protection. The Westinghouse brand ensures durability and performance, while the thermal overload feature provides reliable protection against overloads. This model is compatible with various smart home systems and offers smart home protocol options for added convenience. Ideal for use in a range of electrical equipment and supplies, this thermal overload relay is a valuable addition to any industrial setting.