CHINT NR2-11.5/Z Thermal Overload Relay 0.4-0.63A

Thermal Relay NR2-11.5/Z 0.4-0.63A — Compact Overload Protection for Low-Current Circuits

Thermal Relay NR2-11.5/Z 0.4-0.63A is a compact and reliable overload protection device designed for low-current electrical circuits. Functionally similar to contactors but smaller and rated for lower amperage (up to 0.63A), this CHINT Electrics relay is ideal for switching low-power signals and controlling circuits. It features a three-pole thermal bimetallic trip unit, adjustable trip current, temperature compensation, a trip indication, and a test button for easy functionality verification. This ensures robust and dependable circuit protection.

Technical Specifications:

• Type: Thermal Overload Relay

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

• Base Material: Thermoplastic Housing, Bimetallic Strip

• Application: Indoor

• Consumption: Not Applicable (protection device)

• Drying Time: Not Applicable

• Durability: High mechanical and electrical endurance; resistant to vibration and shock.

• Packaging: Individual Box

Advantages:

• Precise overload protection prevents damage to connected equipment.

• Adjustable trip current allows for customized protection settings.

• Temperature compensation ensures accurate tripping across varying ambient temperatures.

• Clear trip indication simplifies fault diagnosis and troubleshooting.

• Integrated test button verifies proper functionality and reliability.

• Compact size saves space in control panels and distribution boards.

Applications:

• Motor control circuits for small pumps and fans.

• Control of lighting systems and signal circuits.

• Protection of transformers and other low-current electrical devices.

• Industrial automation and control systems.