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NR2 Thermal Overload Relay
Product Consultation
Industrial Control NR2 Thermal Overload Relay
Clear all
Industrial Control
NR2
NR2

NR2 Thermal Overload Relay

NR2 thermal overload relays provide reliable overload and phase loss protection with adjustable current settings, suitable for direct or independent mounting.

Contact Us

Product Information

Name
Size
Release time
Operate
NR2-THERMAL-OVER-LOAD-RELAY-Catalog.pdf
1.96MB
2025-12-16
Download
Name
Size
Release time
Operate
2011-NR2-Thermal Over-load Relay-Manual.pdf
3.36MB
2024-10-17
Download
Name
Size
Release time
Operate
2306-NR2-93-Thermal Over-load Relay-CE Certificate.pdf
2.24MB
2024-10-17
Download
2306-NR2-11.5-Thermal Over-load Relay-CE Certificate.pdf
2.25MB
2024-10-17
Download
2306-NR2-36-Thermal Over-load Relay-CE Certificate.pdf
2.24MB
2024-10-17
Download
2306-NR2-25-Thermal Over-load Relay-CE Certificate.pdf
2.24MB
2024-10-17
Download
2306-NR2-150-Thermal Over-load Relay-CE Certificate.pdf
2.25MB
2024-10-17
Download
2211-NR2-Thermal Over-load Relay-CE Declaration Certificate.pdf
249.02KB
2024-10-17
Download
2203-NR2-11.5-Thermal Over-load Relay-RCC Certificate.pdf
1.72MB
2024-10-17
Download
2203-NR2-Thermal Over-load Relay-RCC Certificate.pdf
11.17MB
2024-10-17
Download
2112-NR2-Thermal Over-load Relay-EAC Certificate.pdf
904.95KB
2024-10-17
Download
2108-NR2-63-Thermal Over-load Relay-UKCA Certificate.pdf
2.24MB
2024-10-17
Download
2108-NR2-150-Thermal Over-load Relay-UKCA Certificate.pdf
2.24MB
2024-10-17
Download
2108-NR2-630-Thermal Over-load Relay-UKCA Certificate.pdf
2.25MB
2024-10-17
Download
2108-NR2-93-Thermal Over-load Relay-UKCA Certificate.pdf
2.24MB
2024-10-17
Download
2108-NR2-200-Thermal Over-load Relay-UKCA Certificate.pdf
2.24MB
2024-10-17
Download
2108-NR2-11.5-Thermal Over-load Relay-UKCA Certificate.pdf
2.24MB
2024-10-17
Download
2108-NR2-25-Thermal Over-load Relay-UKCA Certificate.pdf
2.24MB
2024-10-17
Download
2009-NR2-200-Thermal Over-load Relay-CE Certificate.pdf
2.25MB
2024-10-17
Download
2009-NR2-630-Thermal Over-load Relay-CE Certificate.pdf
2.26MB
2024-10-17
Download
1510-NR2-38-Thermal Over-load Relay-KEMA Certificate.pdf
212.42KB
2024-10-17
Download
1510-NR2-93-Thermal Over-load Relay-KEMA Certificate.pdf
207.9KB
2024-10-17
Download
1505-NR2-Thermal Over-load Relay-ANCE Certificate.pdf
1013.93KB
2024-10-17
Download
1009-NR2-25-Thermal Over-load Relay-KEMA Certificate.pdf
266.79KB
2024-10-17
Download
1009-NR2-630-Thermal Over-load Relay-KEMA Certificate.pdf
207.04KB
2024-10-17
Download
1009-NR2-200-Thermal Over-load Relay-KEMA Certificate.pdf
205.56KB
2024-10-17
Download
0801-NR2-Thermal Over-load Relay-UL Certificate.pdf
560.46KB
2024-10-17
Download
Name
Size
Release time
Operate
NR2-93-Thermal Over-load Relay-Drawing-3D.stp
5.49MB
2025-03-25
Download
NR2-11_5-Thermal Over-load Relay-Drawing-2D.pdf
34.71KB
2024-10-17
Download
NR2-150-Thermal Over-load Relay-Drawing-3D.stp
8.47MB
2025-03-25
Download
NR2-36-Thermal Over-load Relay-Drawing-2D.pdf
33.29KB
2024-10-17
Download
NR2-150-Thermal Over-load Relay-Drawing-2D.pdf
35.13KB
2024-10-17
Download
NR2-36-Thermal Over-load Relay-Drawing-3D.stp
11.04MB
2025-03-25
Download
NR2-93-Thermal Over-load Relay-Drawing-2D.pdf
57.21KB
2024-10-17
Download
NR2-25-Thermal Over-load Relay-Drawing-3D.stp
7.05MB
2025-03-25
Download
NR2-25-Thermal Over-load Relay-Drawing-2D.pdf
48.45KB
2024-10-17
Download
NR2-11_5-Thermal Over-load Relay-Drawing-3D.stp
11.51MB
2025-03-25
Download

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NXR Thermal Overload Relay NXR Thermal Overload Relay
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FAQs

 

What is the main purpose of the NR2 Thermal Overload Relay?

It provides overload and phase loss protection for three-phase AC motors, preventing damage due to excessive current or unbalanced phases.

 

What current ranges does the NR2 series support?

The NR2 covers a wide range from 0.1 A up to 150 A, suitable for both small and large motor applications.

 

How can it be installed?

The relay can be directly plugged into CHINT contactors or mounted independently using accessories like MB-1, MB-2, MB-3, or MB-4 bases.

 

What are the reset options available?

It supports both manual and automatic reset modes, allowing flexibility in operation and system design.

 

What additional features enhance usability?

The NR2 includes a trip indicator, temperature compensation, test/stop button, and electrically isolated auxiliary contacts for easy diagnostics and control integration.

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Mining Machinery
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Utility PV & ESS
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