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The 592-A1FA from Allen Bradley is a solid-state overload relay designed for reliable operation in various industrial applications. It features an adjustable current range between 3.7 to 12 A and is capable of handling voltages up to 600 V AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Solid-State Overload Relay |
| Product Line | 592 Overload Relays |
| Part Number | 592-A1FA |
| Weight | 0.88 lbs (0.40 kg) |
| UPC | 10662468560457 |
| Current Range | 3.7 – 12 A adjustable |
| Trip Class | Class 10 |
| Phase Protection | Phase-loss trip |
| Reset Mode | Manual |
| Mounting | Panel or starter mount |
| Auxiliary Contacts | 1 NO/NC, ~3 A @ 120 V AC |
| Thermal Current (Ith) | ≈ 5 A |
| Voltage Rating | Up to 600 V AC |
| Frequency | 50 / 60 Hz |
| Terminal Capacity | 18–12 AWG |
| Trip Mechanism | Electronic sensing |
| Ambient Temperature Range | −25 to +55 °C |
The Allen Bradley 592-A1FA solid-state overload relay is engineered to provide precise protection for motors and related equipment. It offers an adjustable current range from 3.7 to 12 Amperes, making it versatile for multiple applications. Rated for a maximum voltage of 600 V AC, this relay operates effectively across both 50 Hz and 60 Hz frequencies.
For greater safety, this model incorporates phase-loss trip protection, ensuring that the system can respond to phase failures. The manual reset function allows for straightforward user intervention when a trip event occurs. Its mounting options include both panel and starter arrangements, facilitating integration into various control configurations. The relay features one auxiliary contact, which can serve as either normally open or normally closed, rated for around 3 A at 120 V AC.
With a thermal current of approximately 5 A, this relay is designed for durability. Its electronic sensing mechanism provides accurate overload detection and helps avoid the risk of motor damage. The terminal capacity accommodates wire sizes from 18 to 12 AWG for flexible installation. This device operates within an ambient temperature range of -25 to +55 degrees Celsius, ensuring reliable performance in diverse environmental conditions.