Chint NR2-200G-200 thermal overload relay with 160 A to 200 A adjustable current range designed for industrial motor overload and phase-loss protection.
£441.51
The Chint NR2-200G-200 is a heavy-duty thermal overload relay designed to provide reliable overload and phase-loss protection for three-phase AC motors in industrial motor control applications. As part of the robust Chint NR2-200 thermal overload relay series, it delivers dependable motor protection for demanding automation systems, machinery and electrical control panels.
This overload relay features a three-phase thermal protection design with adjustable current settings, temperature compensation, trip indication and manual or automatic reset functions. The NR2 series is designed for integration with compatible Chint contactors and motor starter assemblies in industrial applications.
With an adjustable current range of 160 A to 200 A, the Chint NR2-200G-200 is suitable for protecting larger industrial motors used in pumps, compressors, conveyors and production machinery. It provides reliable protection for high-current motor control systems requiring accurate overload monitoring.
Thermal overload relays such as the Chint NR2-200G-200 protect motors against excessive current conditions, overheating and phase imbalance. By monitoring motor load conditions and disconnecting control circuits during overload events, they help improve equipment reliability and reduce the risk of motor failure.
The NR2-200 series provides adjustable motor protection for industrial automation systems, OEM machinery and motor control centres where dependable overload monitoring is required.
| Manufacturer | Chint |
|---|---|
| Series | NR2-200 Thermal Overload Relay |
| Model | NR2-200G-200 |
| Product type | Thermal overload relay |
| Current setting range | 160 A to 200 A |
| Thermal current class | 200 A |
| Protection type | Overload and phase-loss protection |
| Tripping class | Class 10A |
| Rated operational voltage | Up to 690 V AC |
| Frequency | 50 / 60 Hz |
| Auxiliary contacts | 1NO + 1NC |
| Mounting type | Plug-in mounting |
| Protection rating | IP20 when enclosed |
| Standard | IEC/EN 60947-4-1 |
The Chint NR2-200G-200 is a thermal overload relay used to protect large three-phase AC motors from overload and phase-loss conditions.
The relay supports an adjustable current setting range of 160 A to 200 A.
Yes, the NR2-200G-200 provides integrated phase-loss protection alongside thermal overload protection.
The NR2-200G-200 includes 1NO + 1NC auxiliary contacts for control and indication functions.
The relay is typically installed in industrial motor starter assemblies, electrical control panels and automation systems.
Chint NR2 thermal overload relays are widely used in industrial motor control applications to provide reliable overload protection, phase monitoring and dependable operation in demanding automation environments.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...