MN 2 Thermal Overload Relay

The MN 2 Thermal Overload Relay is a dependable protection device designed to protect electric motors from thermal overloads, ensuring safe operation and extending the life of the motor. By continuously monitoring the motor’s temperature, it automatically disconnects the motor from the power supply if the temperature rises beyond safe operating levels. The MN 2 relay is ideal for industrial and commercial applications, offering reliable motor protection in a wide variety of settings. It features adjustable trip settings, phase failure protection, and a manual reset function for added safety and convenience.

Key Features:

• Thermal Protection: Detects temperature rise in the motor and trips the circuit when the temperature exceeds predefined limits.
• Adjustable Trip Settings: Customizable settings allow it to be adapted to a variety of motor specifications and operational conditions.
• Manual Reset Function: The relay can be manually reset after it trips, allowing for safe reactivation once the overload condition is resolved.
• Phase Failure Protection: Prevents the motor from running under unbalanced phase conditions, which can cause damage to the motor.
• Compact Design: Its small size makes it easy to integrate into motor control panels with minimal space requirements.
• Wide Current Range: Suitable for various motor current ratings, providing protection for a broad spectrum of industrial and commercial applications.
• High Reliability: Provides long-term protection with minimal maintenance, enhancing operational efficiency and reliability.
• Cost-Effective: Protects motors from thermal damage, reducing the need for costly repairs and downtime.
• Energy Efficient: Ensures efficient motor operation by preventing unnecessary overheating and energy loss.

Applications:

• Industrial Motor Protection: Suitable for protecting motors in factories, industrial machinery, and manufacturing plants from thermal overloads.
• HVAC Systems: Protects motors in heating, ventilation, and air conditioning systems from overheating and failure.
• Pumps and Compressors: Safeguards motors that drive pumps and compressors, ensuring reliability and reducing downtime.
• Material Handling Equipment: Ideal for motors used in conveyor belts and other material handling systems.
• Agricultural and Irrigation Systems: Provides protection for motors in irrigation systems, ensuring their safe operation.
• Water Treatment Plants: Protects motors in water and wastewater treatment plants from thermal overload, ensuring consistent operation.

The MN 2 Thermal Overload Relay is a robust and efficient solution for protecting motors from thermal stress, ensuring safe, reliable, and energy-efficient operation in various industrial environments.