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The 592-A4HC model from Allen Bradley is a solid-state overload relay designed to offer reliable protection for electrical circuits. This unit features a thermoplastic body and is capable of operating at frequency ratings between 50 Hz and 60 Hz.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Overload Relay |
| Product Line | 592 Overload Relays |
| Part Number | 592-A4HC |
| Weight | 0.38 lbs (0.17 kg) |
| Body Material | Thermoplastic |
| Relay Type | Solid-State Overload Relay |
| Min. Frequency Rating | 50 Hz |
| Max. Frequency Rating | 60 Hz |
| Contact Material | Fine Silver |
| Rated Insulation Voltage | 690 V |
| Thermal Current | 5.0 A |
| Reset Type | Automatic/Manual Reset |
| Adjustment Current Range | 12 to 32 A |
| Trip Class | Class 10 |
| Starter Size | Size 2 |
The Allen Bradley 592-A4HC is an advanced overload relay characterized by its robust thermoplastic construction. This solid-state device is engineered to provide effective overload protection in electrical systems. It functions efficiently within a frequency range of 50 Hz to 60 Hz, which caters to different operational requirements.
This relay utilizes fine silver for its contacts, ensuring good conductivity and reliability over time. With a rated insulation voltage of 690 V, it is capable of handling significant electrical loads safely. The relay's thermal current is rated at 5.0 A, making it suitable for a variety of applications.
Users can adjust the current settings within a range of 12 A to 32 A, allowing for flexibility based on specific application needs. The automatic/manual reset feature enables straightforward operation and maintenance. Additionally, it falls under the Class 10 trip classification, indicating its suitability for specific starting and stopping conditions. The device is designed to work with Size 2 starters, enhancing its versatility in various installation configurations.