CHINT NR2-11.5/Z 0.25-0.4A Thermal Overload Relay

Thermal Relay NR2-11.5/Z 0.25-0.4A — Low-Current Circuit Protection

Thermal Relay NR2-11.5/Z 0.25-0.4A is a compact overload protection device designed for low-current circuits. Functionally similar to contactors but smaller and rated for currents up to tens of amps, this CHINT Electrics relay is ideal for switching low-power signals and controlling circuits. It features adjustable trip current, temperature compensation, a trip indication, and a test button, ensuring reliable and precise protection against overloads.

Technical Specifications:

• Type: Thermal Overload Relay

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

• Base Material: Thermobimetallic alloy, plastic housing

• Application: Indoor

• Consumption: N/A - Protection device, does not consume material

• Drying Time: N/A - Not applicable

• Durability: High mechanical and electrical endurance; resistant to ambient temperature variations due to temperature compensation.

• Packaging: Individual box

Advantages:

• Precise overload protection for sensitive circuits.

• Adjustable trip current for customized protection settings.

• Temperature compensation ensures consistent performance in varying environments.

• Clear trip indication simplifies fault diagnosis.

• Integrated test button for easy functionality verification.

• Compact size ideal for space-constrained applications.

Applications:

• Motor control circuits (small motors).

• Control circuit protection in industrial automation.

• Protection of solenoid coils and transformers.

• Signal circuit overload protection in control panels.