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The Allen Bradley 193-A5A1 is a solid-state overload relay designed for reliable protection in various applications. This relay is capable of operating within a frequency range of 50 to 60 Hertz and features phase loss protection to ensure circuit integrity.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Solid-State Overload Relay |
| Product Line | E1 Plus Relays |
| Part Number | 193-A5A1 |
| Weight | 0.50 lbs (0.23 kg) |
| UPC | 889508725110 |
| Trip Class | Class 20 |
| Operating Frequency | 50 to 60 Hertz |
| Protection Feature | Phase Loss Protection |
| Reset Method | Manual or Automatic Reset |
| Contact Rating | NEMA B600 |
| Adjustment Range | 0.1 to 0.32 Amperes |
| Compatible Contactors | 100-M05 to 100-A30 contactors and 104-M05 to 104-A30 contactors |
| Compatible Wire | Copper Wire |
| Control Torque | 12 inch-pounds |
| Peak Operating Voltage | 600 Volts AC |
| Short Circuit Rating | 5 kiloamperes at 600 Volts AC |
| Control Voltage | 120/240 Volts AC |
The 193-A5A1 by Allen Bradley provides an efficient solution as a solid-state overload relay aimed at protecting motors and equipment from adverse conditions. Its solid-state design allows for precise control and reliability. This relay supports an operating frequency between 50 and 60 Hertz, making it versatile for various applications.
With an established trip class of 20, the relay is designed to engage at specific overload conditions, ensuring the connected equipment is safeguarded. The notable phase loss protection feature helps prevent potential damage due to loss of power in one phase. Users can opt for either manual or automatic reset mechanisms, making it adaptable to different operational protocols.
The contact rating adheres to NEMA B600 standards, aligning with industry benchmarks. Adjustments can be made within a range of 0.1 to 0.32 amperes, catering to a variety of operational needs. It operates effectively with compatible contactors, specifically in the ranges of 100-M05 to 100-A30 and 104-M05 to 104-A30.
This relay is equipped to function with copper wire. In terms of installation requirements, it requires a control torque of 12 inch-pounds. Its peak operating voltage is rated at 600 volts AC, while the short circuit rating stands at 5 kiloamperes at 600 volts AC, affirming its robustness in challenging environments. The control voltage adaptability of either 120 or 240 volts AC adds to its versatility, making it a valuable asset in various electrical systems.