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NXR Thermal Overload Relay
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Low Voltage IEC Industrial Control NXR Thermal Overload Relay
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NXR Thermal Overload Relay
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NXR Thermal Overload Relay

NXR Thermal Overload Relay

The CHINT NXR Thermal Overload Relay is designed to protect three-phase AC motors from overload, phase loss, and current imbalance. It features a precision bimetal design, temperature compensation, and manual or automatic reset options to ensure reliable performance under variable operating conditions. With wide current adjustment ranges, trip indication, and easy plug-in installation with CHINT contactors, the NXR series delivers dependable protection for industrial automation, HVAC, and motor control systems.

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Product Information

Name
Size
Release time
Operate
NXR-THERMAL-OVER-LOAD-RELAY-Catalog.pdf
2.91MB
2025-12-16
Download
Name
Size
Release time
Operate
2004-NXR-200~630-Thermal Over-load Relay-Manual.pdf
163.03KB
2025-03-05
Download
2004-NXR-12~100-Thermal Over-load Relay-Manual.pdf
275.62KB
2025-03-05
Download
Name
Size
Release time
Operate
2407-NXR-100-Thermal Over-load Relay-TILVA Certificate.pdf
506.08KB
2025-03-05
Download
2407-NXR-25-Thermal Over-load Relay-TILVA Certificate.pdf
623.04KB
2025-03-05
Download
2407-NXR-38-Thermal Over-load Relay-TILVA Certificate.pdf
622.76KB
2025-03-05
Download
2404-NXR-100-Thermal Over-load Relay-CB Certificate.pdf
740.7KB
2025-03-05
Download
2404-NXR-25-Thermal Over-load Relay-CB Certificate.pdf
740.84KB
2025-03-05
Download
2404-NXR-38-Thermal Over-load Relay-CB Certificate.pdf
744.38KB
2025-03-05
Download
2403-NXR-12-Thermal Over-load Relay-CB Certificate.pdf
923.21KB
2025-03-05
Download
2401-NXR-Thermal Over-load Relay-TUV Certificate.pdf
2.14MB
2025-03-05
Download
2312-NXR-630-Thermal Over-load Relay-CB Certificate.pdf
645.23KB
2025-03-05
Download
2312-NXR-200--Thermal Over-load Relay-CB Certificate.pdf
648.05KB
2025-03-05
Download
2211-NXR-Thermal Over-load Relay-CE Declaration Certificate.pdf
244.72KB
2025-03-05
Download
2112-NXR-Thermal Over-load Relay-EAC Certificate.pdf
905.16KB
2025-03-05
Download
1910-NXR-200-Thermal Over-load Relay-CB Certificate.pdf
468.99KB
2025-03-05
Download
1910-NXR-630-Thermal Over-load Relay-CB Certificate.pdf
471.9KB
2025-03-05
Download
1809-NXR-12~100-Thermal Over-load Relay-IRAM Certificate.pdf
968.29KB
2025-03-05
Download
1701-NXR-Thermal Over-load Relay-CE Certificate.pdf
1.16MB
2025-03-05
Download
Name
Size
Release time
Operate
NXR-12-Thermal Over-load Relay-Drawing.stp
2025-03-25
Download
NXR-200-Thermal Over-load Relay-Drawing.stp
2025-03-25
Download
NXR-100-Thermal Over-load Relay-Drawing.stp
2025-03-25
Download
NXR 12-630-Thermal Over-load Relay-Drawing.dwg
2025-03-25
Download
NXR-38-Thermal Over-load Relay-Drawing.stp
2025-03-25
Download
NXR-630-Thermal Over-load Relay-Drawing.stp
2025-03-25
Download

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FAQs

 

What is the function of the NXR Thermal Overload Relay?

It protects motors against overload, phase loss, and current imbalance, helping extend motor lifespan and reduce downtime.

 

What is the adjustable current range for the NXR series?

The NXR offers a wide adjustment range from 0.1 A up to 630 A, covering small and large motor protection needs.

 

Can it be reset manually or automatically?

Yes, the relay supports both manual and automatic reset modes for flexible system design and operation.

 

Is the NXR relay compatible with CHINT contactors?

Yes, it integrates seamlessly with CHINT NC1, NC6, NC8, and NC2 contactors, allowing for direct plug-in installation.

 

Where is the NXR relay typically used?

It’s suitable for industrial automation, motor control panels, pumps, compressors, and HVAC systems, offering precise overload protection.

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