NEXT NXR-12 4-6A Thermal Overload Relay

NEXT NXR-12 4-6A Thermal Overload Relay — Comprehensive Motor Protection

NEXT NXR-12 4-6A Thermal Overload Relay is a robust and reliable device designed to protect electric motors from overload and phase failure. Suitable for continuous or intermittent duty AC motors operating at 50/60Hz up to 690V and 0.1-630A, this thermal relay offers temperature compensation, trip indication, automatic and manual reset capabilities, as well as stop and test functions. Its stable performance and flexible mounting options (contactors or independent installation) make it ideal for a wide range of industrial applications.

Technical Specifications:

• Type: Thermal Overload Relay (Thermoprotector)

• Standard: IEC 60947-4-1 (likely, based on functionality - confirmation needed from manufacturer)

• Base Material: Polycarbonate housing, with internal metallic components (specific alloy details unavailable)

• Application: Indoor installation recommended, suitable for controlled environments.

• Consumption: Not applicable – this is a protective device, not a consumable material.

• Drying Time: Not applicable.

• Durability: High mechanical and electrical endurance; resistant to vibration and shock; designed for long-term, reliable operation.

• Packaging: Individual packaging, typically cardboard box with protective inserts.

Advantages:

• Superior motor protection against overload and phase loss.

• Temperature compensation ensures accurate tripping in varying ambient conditions.

• Automatic and manual reset options provide flexibility in system control.

• Integrated stop and test functions simplify maintenance and troubleshooting.

• Compact design allows for easy integration into existing control panels.

• Reliable performance minimizes downtime and extends motor lifespan.

Applications:

• Pumps and fans in industrial facilities.

• Conveyor systems and material handling equipment.

• HVAC systems and refrigeration units.

• Compressors and other rotating machinery.