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The 193-EA1KE overload relay from Allen Bradley is designed for 3-phase systems with a notable adjustment ratio of 3.2:1. This relay operates within a current range of 26 to 85 A and offers manual resetting after a trip event, ensuring straightforward maintenance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Overload Relay |
| Product Line | E1 Plus Relays |
| Part Number | 193-EA1KE |
| Weight | 1.00 lbs (0.45 kg) |
| UPC | 10662072619435 |
| Enclosure IP Rating | IP2LX |
| Phase Use | 3-Phase |
| Adjustment Ratio | 3.2:1 |
| Current Range | 26 - 85 A |
| Trip Class | 10 |
| Reset Method | Manual |
| Phase Protection | Loss |
| Auxiliary Contacts | 1 NO / 1 NC |
| Mounting | Contactor |
| Supply | Self-Powered |
| Insulation Voltage | 690 V |
| Control Circuit Voltage | 600 V |
Allen Bradley’s 193-EA1KE is an overload relay specifically engineered for use in 3-phase applications. The device is self-powered, eliminating the need for an external power source. Users can expect operation within a current range spanning 26 A to 85 A, with an adjustment ratio set at 3.2:1.
This relay adheres to trip class 10 standards, making it reliable for applications that require thermal overload protection. The reset method is manual, allowing for user intervention to restore functionality after a trip condition has occurred. Furthermore, it provides phase protection against loss, which adds a layer of safety to the motor control system.
The relay comes equipped with auxiliary contacts, including one normally open and one normally closed. These auxiliary contacts facilitate integration into broader control schemes. The unit mounts easily alongside a contactor, ensuring straightforward installation. It holds an insulation voltage rating of up to 690 V, and it is capable of handling control circuit voltages of 600 V. The enclosure boasts an IP2LX rating, offering sufficient protection for internal components against environmental factors.