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.
