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This thermal overload relay, part number 592-A2HA from Allen Bradley's 592 series, is built to provide reliable protection in 3-phase systems. It is designed for use within a current adjustment range of 12 to 38 Amperes, allowing for flexible application within various electrical circuits.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Thermal Overload Relay |
| Product Line | 592 Overload Relays |
| Part Number | 592-A2HA |
| Weight | 0.88 lbs (0.40 kg) |
| UPC | 662072702584 |
| Current Adjustment Range | 12-38 Amperes |
| Trip Class | Class 20 |
| Reset Type | Manual Reset |
| Phase | 3-Phase |
| Protection | Thermal Overload, Phase Loss Protection |
| Voltage Rating | 600 Volts AC |
| Certifications | UL 508, CSA |
| Cooling | Natural Convection |
| Poles | 3-Pole |
| Frequency | 50/60 Hertz |
| Mounting | Starter or Panel Mount |
The 592-A2HA is a thermal overload relay manufactured by Allen Bradley, intended for effective management in industrial applications. This relay provides adjustable current settings ranging from 12 to 38 Amperes, making it adaptable for various motor protection needs. Designed for 3-phase systems, this relay features a manual reset option, which requires user intervention to reset after a trip event.
This device ensures reliable operation at voltages up to 600 Volts AC. It is particularly adept at guarding against thermal overload situations as well as protecting against phase loss, which is critical for maintaining the integrity of motor operations.
Constructed to operate under natural convection cooling, the relay is capable of functioning efficiently in environments with a frequency of 50/60 Hertz. The 3-pole design of the 592-A2HA lends it versatility in configuration and mounting. It can be mounted either on starters or directly onto panels, giving users flexibility in installation. In terms of safety and regulatory compliance, this thermal overload relay meets both UL 508 and CSA certification standards, assuring users of its quality and performance standards.