Eaton BA13A Thermal Overload Relay The Eaton BA13A is a NEMA A200 Thermal Overload Relay designed to safeguard industrial motors from overload conditions. Utilizing a modern block-type, bimetallic design, this relay ensures reliable Class 20 operation in both single-phase and three-phase applications. Key Features Full Load Current Range: 0.25 to 26.2 Amps Configuration: Three-pole Mounting: Starter-mounted Trip Type: Thermal Type B, Class 20 Auxiliary Contact: 1 Normally Closed (NC) Ambient Compensation: Standard Certifications: UL Listed, CSA Certified Design and Functionality The BA13A features an inverse time delay trip mechanism, providing effective protection against prolonged overloads. Its ambient compensation ensures consistent performance across varying temperature conditions. The relay includes a high-visibility, up-front trip indication for easy status monitoring and a test trip device for weld checks. Additionally, a trip-free reset mechanism enhances operational safety. Specifications Dimensions: 4.8 x 3.6 x 3.4 inches Weight: 0.7 lbs Temperature Rating: 40 to 75 degrees Celsius Enclosure Type: NEMA 5 Terminal Type: Threaded Applications The Eaton BA13A is suitable for a wide range of industrial motor control applications, offering reliable protection and ensuring the longevity and efficiency of motor operations.