NEXT NXR-25 5.5-8A Thermal Overload Relay

NEXT NXR-25 5.5-8A Thermal Overload Relay — Robust Motor Protection

NEXT NXR-25 5.5-8A Thermal Overload Relay is a comprehensive motor protection device designed to safeguard AC motors against overload and phase failure. Suitable for continuous or intermittent duty motors operating at 50/60Hz up to 690V and 0.1-630A, this relay offers thermal compensation, trip indication, automatic and manual reset capabilities, as well as stop and test functions. Its stable and reliable operation ensures long-term motor protection, and it can be easily mounted to contactors or installed independently.

Technical Specifications:

• Type: Thermal Overload Relay

• Standard: IEC 60947-4-1 (assumed, based on functionality)

• Base Material: Polycarbonate housing, Bimetallic strip sensing element

• Application: Indoor installation recommended

• 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.

• Packaging: Individual box packaging

Advantages:

• Superior motor protection against overload and phase loss.

• Thermal compensation ensures accurate tripping even with varying ambient temperatures.

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

• Integrated stop and test functions simplify maintenance and troubleshooting.

• Compact design allows for easy installation in existing panels.

• Reliable performance minimizes downtime and extends motor lifespan.

Applications:

• Industrial machinery and equipment protection.

• HVAC systems – protecting compressor and fan motors.

• Pump and water treatment applications.

• Conveyor systems and material handling equipment.