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Allen-Bradley 819-E2A Bulletin 819 motor rotation monitor detects phase sequence, phase loss, and phase reversal in three-phase AC motor circuits. This protective relay monitors all three phases and provides a relay output to signal fault conditions, enabling integration into motor starter control circuits to prevent motor damage from incorrect rotation or voltage imbalance.
MODEL 819-E2A
$972.00 Each
Prices are subject to change
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Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Returnable: Yes
Electrical - Overload Relays The Allen Bradley 819-E2A Motor Rotation Monitor is an essential component designed to ensure the proper functioning of motor-driven systems in industrial applications. This advanced overload relay offers reliable monitoring of motor rotation, providing essential protection against conditions that could lead to failure or damage, thereby enhancing operational efficiency.
Key Features
| Motor Rotation Monitoring | Accurately detects the direction of motor rotation to prevent reverse operation that can cause mechanical damage. |
|---|---|
| Adjustable Trip Settings | Features adjustable trip settings for overload protection, allowing customization to suit specific operational requirements. |
| Compact Design | The compact enclosure facilitates easy installation in confined spaces while maintaining high performance. |
| LED Indicators | Equipped with LED indicators for status and fault diagnostics, simplifying troubleshooting and maintenance processes. |
| Durable Construction | Built with high-quality materials to withstand harsh industrial environments, ensuring longevity and reliability. |
Applications
| Industrial Automation | Ideal for use in manufacturing processes where motor operation is critical, preventing downtime and ensuring safety. |
|---|---|
| Compatibility | Compatible with a range of motor types and sizes, making it versatile for various applications across different sectors. |
| Operational Suitability | Suitable for environments where precise motor rotation and overload protection are paramount, such as conveyor systems and machine tools. |
Benefits
| Enhanced Reliability | Reduces the risk of motor damage and unplanned downtime, contributing to overall operational efficiency. |
|---|---|
| Increased Safety | The ability to monitor rotation direction enhances workplace safety by preventing accidents associated with improper motor operation. |
| User-Friendly Diagnostics | Simplifies maintenance and troubleshooting with clear LED indicators, allowing for quick responses to operational issues. |
Product information compiled with AI assistance for reference purposes.
SKU: 5721299
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