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The Eaton Cutler-Hammer BA13A is a NEMA overload relay from the Freedom Series designed for precise motor protection. With a current range of 25 to 26.5 A, it features a thermal trip type and one normally closed auxiliary contact.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | NEMA Overload Relay |
| Product Line | Freedom Series |
| Part Number | BA13A |
| Weight | 0.69 lbs (0.31 kg) |
| UPC | 786678003207 |
| Number of Auxiliary Contacts | 1 NC |
| Full Load Current Range | 25 to 26.5 A |
| Number of Poles | 3 Poles |
| Special Features | Heaters Required |
| Trip Type | Thermal Type B |
| Class Type | Class 20 |
| Enclosure Type | NEMA |
| Min. Storage Temperature | 0°C |
| Max. Storage Temperature | 40°C |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 40°C |
The BA13A model, part of the Eaton Cutler-Hammer Freedom Series, serves as a NEMA overload relay designed for reliable motor protection. Capable of handling full load currents between 25 and 26.5 amperes, this device facilitates the safeguarding of electrical circuits.
With three poles incorporated in its design, the relay is compliant with Class 20 specifications and classified with a thermal trip type B mechanism, ensuring appropriate response during overload conditions. A single normally closed auxiliary contact is integrated into the device, providing additional functionality. It's important to note that the BA13A requires heaters to operate effectively, enhancing its overall protection capabilities.
This relay comes enclosed in a NEMA-type housing, which offers durability against environmental factors, making it suitable for various applications. The ambient temperature for operation ranges from a minimum of 0°C to a maximum of 40°C, and it should be stored in similar temperature ranges, ensuring proper functionality in different conditions. This relay is essential for applications requiring effective electrical motor protection.