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NXR Thermal Overload Relay
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Industrial Control 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
162.83KB
2025-03-05
Download
2004-NXR-12~100-Thermal Over-load Relay-Manual.pdf
275.41KB
2025-03-05
Download
Name
Size
Release time
Operate
2407-NXR-100-Thermal Over-load Relay-TILVA Certificate.pdf
505.87KB
2025-03-05
Download
2407-NXR-25-Thermal Over-load Relay-TILVA Certificate.pdf
622.84KB
2025-03-05
Download
2407-NXR-38-Thermal Over-load Relay-TILVA Certificate.pdf
622.56KB
2025-03-05
Download
2404-NXR-100-Thermal Over-load Relay-CB Certificate.pdf
725.82KB
2025-03-05
Download
2404-NXR-25-Thermal Over-load Relay-CB Certificate.pdf
725.96KB
2025-03-05
Download
2404-NXR-38-Thermal Over-load Relay-CB Certificate.pdf
729.49KB
2025-03-05
Download
2403-NXR-12-Thermal Over-load Relay-CB Certificate.pdf
908.04KB
2025-03-05
Download
2401-NXR-Thermal Over-load Relay-TUV Certificate.pdf
2.12MB
2025-03-05
Download
2312-NXR-630-Thermal Over-load Relay-CB Certificate.pdf
645.03KB
2025-03-05
Download
2312-NXR-200--Thermal Over-load Relay-CB Certificate.pdf
647.84KB
2025-03-05
Download
2211-NXR-Thermal Over-load Relay-CE Declaration Certificate.pdf
244.52KB
2025-03-05
Download
2112-NXR-Thermal Over-load Relay-EAC Certificate.pdf
904.95KB
2025-03-05
Download
1910-NXR-200-Thermal Over-load Relay-CB Certificate.pdf
468.79KB
2025-03-05
Download
1910-NXR-630-Thermal Over-load Relay-CB Certificate.pdf
471.7KB
2025-03-05
Download
1809-NXR-12~100-Thermal Over-load Relay-IRAM Certificate.pdf
968.09KB
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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