Schneider Thermal Overload Relay 415V AC

Schneider Electric Thermal Overload Relays are designed to provide reliable protection for electric motors against overload and phase failure conditions at 415V AC. These electromechanical relays detect abnormal current or temperature rise and trip the motor circuit to prevent damage.

Key Features:

• Rated Voltage: 415V AC, 50/60 Hz

• Current Ratings: Range from low amperage (e.g., 0.1A) up to high current models (e.g., 65A and beyond), suitable for small to large motors.

• Trip Class: Typically Class 10 or Class 20, indicating the time delay for tripping to prevent nuisance trips from temporary surges.

• Reset Types: Manual or automatic reset options available.

• Mounting: Direct mounting on power contactors or separate mounting depending on model.

• Protection: Offers overload protection by tripping before motor winding damage occurs.

• Additional Functions: Some models include built-in single-phasing protection, temperature compensation, and trip indication.

• Standards: Compliant with IEC 60947-4-1 and related international standards.

• Ambient Temperature: Designed to operate in typical industrial ambient conditions (-5 to 55 °C).