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nr2-25-0.16 chint thermal overload relay, 0.10a to 0.16a rated current
Chint NR2-25-0.16 thermal overload relay with 0.10 A to 0.16 A adjustable current range designed for industrial motor overload and phase-loss protection.
£11.79
Why Choose the Chint NR2-25-0.16 Thermal Overload Relay?
The Chint NR2-25-0.16 is a compact and reliable thermal overload relay designed to provide motor overload and phase-loss protection for three-phase AC motors in industrial control applications. As part of the dependable Chint NR2 thermal overload relay series, it provides accurate motor protection for machinery, automation systems and electrical control panels.
This overload relay features adjustable thermal protection with a bimetallic overload mechanism designed to protect motors against excessive current conditions. The NR2 series is suitable for use with compatible Chint contactors and motor starter assemblies, providing a practical solution for industrial motor control.
With an adjustable current range of 0.10 A to 0.16 A, the Chint NR2-25-0.16 is designed for protecting small industrial motors and control applications where precise low-current overload protection is required.
Key Advantages
- Reliable thermal overload relay for industrial motor protection.
- 0.10 A to 0.16 A adjustable current range for low-power motor applications.
- Provides protection against motor overload and phase-loss conditions.
- Compatible with suitable Chint contactor and starter assemblies.
- Compact design for easy installation in control panels.
- Suitable for automation equipment and industrial machinery.
Key Features
- Chint NR2 thermal overload relay series.
- 0.10 A to 0.16 A adjustable overload setting.
- Three-phase thermal protection design.
- Integrated phase-failure protection.
- Manual and automatic reset capability.
- Test and stop functions for easier maintenance.
- Trip indication for operational monitoring.
- 1NO + 1NC auxiliary contacts.
Reliable Motor Protection for Industrial Applications
Thermal overload relays such as the Chint NR2-25-0.16 protect motors by monitoring current levels and disconnecting control circuits when overload conditions occur. This helps prevent overheating, reduce equipment damage and improve the reliability of motor-driven systems.
The NR2 series provides flexible motor protection solutions for OEM machinery, automation equipment and industrial control panels requiring dependable overload monitoring.
Typical Applications
- Small industrial motor protection systems.
- Machine control panels.
- Pumps and fans.
- Automation equipment.
- Production machinery.
- OEM motor starter assemblies.
Technical Specifications
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| Device Type | Thermal Overload Relay | |
|---|---|---|
| Current Range | 0.1–0.16 A | |
| Mounting Type | Direct mount on contactor | |
| Manufacturer | Chint | |
| Series | NR2 Thermal Overload Relay | |
| Model | NR2-25-0.16 | |
| Product type | Thermal overload relay | |
| Current setting range | 0.10 A to 0.16 A | |
| Rated insulation voltage | Up to 690 V AC | |
| Frequency | 50 / 60 Hz | |
| Protection type | Overload and phase-loss protection | |
| Auxiliary contacts | 1NO + 1NC | |
| Mounting type | Contactor mounting or independent mounting with accessories | |
| Standard | IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the Chint NR2-25-0.16 used for?
The Chint NR2-25-0.16 is a thermal overload relay used to protect small three-phase AC motors from overload and phase-loss conditions.
What current range does the NR2-25-0.16 support?
The relay supports an adjustable current setting range of 0.10 A to 0.16 A.
Does the NR2-25-0.16 provide phase-loss protection?
Yes, the NR2-25-0.16 provides integrated phase-loss protection alongside thermal overload protection.
What contact arrangement does this overload relay have?
The NR2-25-0.16 includes 1NO + 1NC auxiliary contacts for control and indication functions.
Where is the NR2-25-0.16 typically installed?
The relay is typically installed in industrial motor starter assemblies, electrical control panels and automation systems.
Trusted by Industrial Control Professionals
Chint NR2 thermal overload relays are widely used in industrial motor control applications to provide reliable overload protection, phase monitoring and dependable operation in automation environments.
