Schneider LR9G225 | Electronic thermal overload relay,TeSys Giga,57-225 A,class 5E-30E,push-in control connection

The Schneider LR9G225 is a high-performance electronic thermal overload relay from the TeSys Giga series, designed to provide precise and reliable protection for motors against thermal overload and phase imbalance. With a current range of 57 to 225 A and an adjustable class 5E-30E time delay, this relay ensures optimal motor performance and longevity. Its push-in control connection technology simplifies installation, making it a perfect choice for industrial applications that require efficient and secure motor protection.

Technical Specifications

• Model: LR9G225
• Brand: Schneider Electric
• Type: Electronic Thermal Overload Relay
• Current Range: 57 to 225 A
• Time Delay Class: Class 5E-30E (adjustable)
• Control Connection: Push-in terminals for easy and quick installation
• Mounting: Designed for seamless integration with TeSys Giga contactors
• Voltage Rating: Compatible with 3-phase AC motors
• Protection Features: Overload protection, phase imbalance detection, and automatic/manual reset options
• Digital Display: Allows for easy monitoring and setting adjustments

Key Features

1. Wide Current Range (57-225 A) – Supports a broad range of motor sizes, making it suitable for various industrial applications.
2. Precise Motor Protection – Offers accurate monitoring and protection against thermal overload, phase imbalance, and abnormal current conditions.
3. Class 5E-30E Adjustable Trip Delay – Allows flexibility in response time to match different motor operating conditions and prevent unnecessary shutdowns.
4. Push-In Control Connection – Ensures quick and secure wiring, reducing installation time and enhancing reliability.
5. Integrated Digital Display – Enables real-time monitoring of motor status and easy parameter adjustments.
6. Durable and Reliable – Designed for harsh industrial environments, ensuring long service life and consistent performance.
7. Automatic and Manual Reset Options – Provides flexibility in fault recovery, reducing downtime and improving operational efficiency.

Applications

The LR9G225 electronic thermal overload relay is ideal for protecting motors in various industrial and commercial applications, including:

1. Industrial Motor Control – Ensures smooth and safe operation of motors in factories and production plants.
2. Pumps and Compressors – Protects motors in water treatment plants, chemical industries, and air compression systems.
3. HVAC Systems – Ideal for safeguarding motors in heating, ventilation, and air conditioning units.
4. Conveyor Systems – Prevents motor failures in automated material handling and logistics operations.
5. Cranes and Hoists – Provides thermal protection for motors used in lifting and heavy-load applications.
6. Automation Systems – Ensures uninterrupted operation of automated machinery by preventing overheating and motor failures.