Allen-Bradley 810-A28A Bulletin 810 inverse time current relay for motor overload protection. Trips on an inverse time curve where trip time decreases as current increases. Features a set screw locking mechanism for secure shaft mounting on a 1-3/8" bore. Designed for integration into motor control circuits to safeguard against excessive current draw.

Allen Bradley 810-A28A Inverse Time Current Relay The Allen Bradley 810-A28A Inverse Time Current Relay is a high-performance electrical component designed to provide precise time-delay functions for overload protection in motor control applications. Recognized for its reliability and efficiency, this relay is essential for ensuring the safe operation of industrial machinery and equipment.

Key Features

• Inverse Time Characteristic: Offers a time-delay response that decreases with increasing current, ensuring prompt protection against overload conditions.
• Adjustable Time Settings: Features user-friendly adjustments for time-delay settings ranging from 1 to 28 seconds, allowing for customized operation tailored to specific application needs.
• Compact Design: Engineered for easy integration in control panels, the relay occupies minimal space while delivering robust performance.
• Durable Construction: Built with high-quality materials, the relay is designed to withstand harsh industrial environments, ensuring longevity and reliability.
• Wide Operating Range: Supports a current rating of up to 10 Amps, making it suitable for a variety of motor sizes and applications.

Applications

• Motor Overload Protection: Ideal for protecting motors in various industrial applications, including HVAC systems, conveyor belts, and manufacturing equipment.
• Compatibility: Designed to integrate seamlessly with Allen-Bradley PLCs and other control systems, enhancing operational efficiency and safety.
• Industrial Environments: Suitable for use in demanding environments where performance and reliability are critical.

Benefits

• Enhanced Safety: Protects motors from damage due to overload, reducing downtime and maintenance costs.
• Operational Efficiency: Adjustable time settings allow for tailored protection, optimizing the performance of machinery and minimizing energy consumption.
• Reliability: Built to last, the 810-A28A ensures consistent performance, making it a trusted choice for industrial automation professionals. --- Product information compiled with AI assistance for reference purposes.