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The 193-A4J3 from Allen Bradley is a solid state overload relay designed for reliable motor protection. With a current setting range of 14 to 45 Amperes, this relay operates in a trip class of 10 and features an open enclosure.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Solid State Overload Relay |
| Product Line | E1 Plus Relays |
| Part Number | 193-A4J3 |
| Weight | 1.00 lbs (0.45 kg) |
| Reset Mode | Auto/Manual |
| Trip Class | 10 |
| Compatible Contactors | A60-A75 |
| Current Setting | 14-45 A |
| Enclosure | Open |
| Insulation Rating | 660 V |
| Phase Loss Protection | Yes |
| Temperature Compensation | Yes |
| Visual Trip Indication | Yes |
| Communication | None |
| Ground Fault Protection | No |
| Jam Protection | No |
| Auxiliary Contact Rating | 5 A |
The Allen Bradley 193-A4J3 is designed for use as a solid state overload relay. This device facilitates reliable motor protection and operates efficiently with a current setting between 14 and 45 A. It falls within a trip class rated at 10, ensuring that it reacts appropriately under overload conditions, safeguarding connected motors from damage.
This product is compatible with contactors in the A60 to A75 series, making it suitable for a range of applications. The relay features both automatic and manual reset modes, allowing for flexibility in handling trips. With an insulation rating of 660 V, it offers robust performance in various industrial environments, ensuring the safety of electrical systems.
The 193-A4J3 includes both phase loss protection and temperature compensation mechanisms to enhance operational reliability. For quick identification of trips, visual trip indication is provided, which simplifies the troubleshooting process. However, this unit does not include communication capabilities, ground fault protection, or jam protection features. Additionally, it comes with an auxiliary contact rating of 5 A, which supports efficient integration into existing circuitry.