Thermal Relay NR2-11.5/Z 1.6-2.5A — Compact Overload Protection for Low-Current Circuits
Thermal Relay NR2-11.5/Z 1.6-2.5A is a compact overload protection device designed for low-current electrical circuits. Functionally similar to contactors but smaller and rated for lower amperage (1.6-2.5A), this CHINT Electrics relay is ideal for switching low-power signals and controlling circuits. It features a three-pole thermal overload release, adjustable trip current, temperature compensation, a trip indication, and a test button for reliable and precise operation.
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 – Protective Device
Drying Time: N/A – Not Applicable
Durability: Designed for long-term reliability with thermal and mechanical overload resistance; Trip indication provides clear fault identification.
Packaging: Individual box
Advantages:
Precise overload protection for sensitive circuits.
Adjustable trip current allows for customized protection settings.
Temperature compensation ensures consistent performance across varying ambient temperatures.
Clear trip indication simplifies fault finding and maintenance.
Integrated test button verifies proper functionality.
Compact design saves space in control panels.
Applications:
Motor control circuits for small pumps and fans.
Control of lighting systems with low-current ballasts.
Protection of solenoid valves and actuators.
Signal circuit monitoring and control in automation systems.
