NRT2832-relay
CHINT Thermal Overload Relay NRT2832
Other Brands
CHINT Thermal Overload Relay NRT2832
Home > Products > CHINT > Thermal Overload Relays Need CHINT NRT2832? Thermal Overload Relay for Motor protection in AC circuits. Supplied with full t…
Specifications
| Brand | CHINT |
|---|---|
| Model Number | NRT2832 |
| Official Product Name | Thermal Overload Relay NRT28 Series |
| Applicable System | Motor protection in AC circuits |
| Product Type | Thermal Overload Relay |
| Equivalent Standard | IEC 60947-4-1, GB 14048.4 |
| Product Status | In Stock |
| Rated Operational Voltage (Ue) | Up to 690V AC |
| Current Setting Range | 23-32A |
| Number of Poles | 3 |
| Trip Class | Class 10A |
| Phase Failure Protection | Yes (differential mechanism) |
| Reset Mode | Manual (stop) / Automatic (reset) |
| Mounting | DIN rail (35mm) or screw |
| Electrical Endurance | ≥ 100,000 operations |
| Mechanical Endurance | ≥ 1,000,000 operations |
| Ambient Temperature | -5°C to +55°C (storage -25°C to +70°C) |
| Certifications | CE, CCC |
| Rated Insulation Voltage (Ui) | 690V AC |
Product Description
It is part of the NRT series, which is known for its reliability and compact design. The relay is suitable for use with contactors up to 32A and features a manually adjustable current setting range from 23A to 32A. It is a 3-pole device with a Class 10A trip characteristic, meaning it will trip within 10 seconds at 7.2x the current setting, providing fast and reliable protection. This relay is equipped with a differential mechanism for phase-loss protection, ensuring that the motor is disconnected in the event of a single-phase failure. It also includes a trip-free mechanism, which guarantees that the relay will trip even if the reset button is held in the closed position. The NRT2832 has both manual and automatic reset modes, selectable via a switch, and features a test button for functional verification. The device is designed for DIN rail or screw mounting, making it versatile for various panel configurations. The NRT2832 is CE and CCC certified, meeting international standards for safety and performance. It is commonly used in industrial automation, HVAC systems, pumps, fans, and other motor-driven equipment. With its robust construction and high electrical endurance, the NRT2832 ensures long service life and minimal maintenance. It is an ideal choice for OEMs and panel builders seeking a cost-effective yet reliable motor protection solution. The CHINT NRT2832 is a thermal overload relay designed for protecting AC motors against overload, phase loss, and prolonged starting times.
Basic Product Information
- 3-pole protection with differential phase-loss detection
- Class 10A trip characteristic for fast response
- Manual and automatic reset modes selectable
- Trip-free mechanism ensures reliable tripping
- Test button for functional check
- DIN rail or screw mounting options
- CE and CCC certifications
- Adjustable current setting range 23-32A
Technical Specifications
Version & Model Difference
The NRT2832 is part of the NRT28 series, which includes models with different current ranges such as NRT2801 (0.1-0.16A), NRT2802 (0.16-0.25A), up to NRT2832 (23-32A). The series shares the same physical dimensions and features, but the current setting ranges differ. The NRT28 series is an updated version of the older NR2 series, offering improved accuracy and a more compact design. The NRT2832 specifically replaces the NR2-25G (23-32A) model.
Application Scenarios
Need NRT2832-relay?
Get a Quote in Minutes.
12-month warranty · No MOQ · Worldwide shipping with tracking
Request a Quote
Get the latest price, stock status and bulk order discount for NRT2832-relay. Our team replies within 30 minutes (working hours).