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NU6-IIG Low-Voltage Surge Protective Device
Product Consultation
Low Voltage IEC Final Power Distribution NU6-IIG Low-Voltage Surge Protective Device
Clear all
Final Power Distribution
NU6-II-GF-100-440-2P-SPD-2
NU6-II-GF-100-440-2P-SPD-Front-5
NU6-II-GF-100-440-4P-SPD-2
NU6-II-GF-100-440-4P-SPD-Front-5
NU6-II-GF-100-440-6P-SPD-2
NU6-II-GF-100-440-6P-SPD-Front-5
NU6-II-GF-100-440-8P-SPD-2
NU6-II-GF-100-440-8P-SPD-Front-5
NU6-II-GF-100-440-2P-SPD-2
NU6-II-GF-100-440-2P-SPD-Front-5
NU6-II-GF-100-440-4P-SPD-2
NU6-II-GF-100-440-4P-SPD-Front-5
NU6-II-GF-100-440-6P-SPD-2
NU6-II-GF-100-440-6P-SPD-Front-5
NU6-II-GF-100-440-8P-SPD-2
NU6-II-GF-100-440-8P-SPD-Front-5

NU6-IIG Low-Voltage Surge Protective Device

The NU6-IIG Low-Voltage Surge Protective Device offers reliable protection for electrical systems and on-loading equipment against lightning and transient overvoltage. Built for 230/400V AC 50/60Hz systems, it complies with IEC/EN 61643-11 standards and is suitable for various grounding systems (TN-S, TN-C, TT, IT). Featuring modular design, removable protection modules, and visual fault indicators, the NU6-IIG ensures safe, efficient surge suppression in residential, commercial, and industrial networks.

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Product Information

Name
Size
Release time
Operate
NU6-IIG-SPD-Catalog.pdf
1.25MB
2025-12-15
Download
Name
Size
Release time
Operate
2305-NU6-IIG-SPD-Manual.pdf
549.71KB
2024-09-22
Download
Name
Size
Release time
Operate
2302-NU6-ⅡG-SPD-CE Certificate.pdf
2.67MB
2024-09-22
Download
2206-NU6-ⅡG-SPD-CE Certificate.pdf
1.41MB
2024-09-22
Download
2206-NU6-II-SPD-Zertifikat Certificate.pdf
1.45MB
2024-09-22
Download
2206-NU6-II G-SPD-TUV Certificate.pdf
1.43MB
2024-09-22
Download
2112-NU6-ⅡG-SPD-RCC Certificate.pdf
425.5KB
2024-09-22
Download
2004-NU6-ⅡG-SPD-CE RoHS Declaration Certificate.pdf
628KB
2024-09-22
Download
1906-NU6-ⅡG-SPD-CB Certificate.pdf
4.66MB
2024-09-22
Download
Name
Size
Release time
Operate
NU6-IIG-1P-N-SPD-Drawing.stp
8.1MB
2024-09-22
Download
NU6-ⅡG-40-65-3P-SPD-Drawing.stp
13.1MB
2024-09-22
Download
NU6-IIG-2P-SPD-Drawing.stp
8.13MB
2024-09-22
Download
NU6-IIG-1P-SPD-Drawing.stp
2024-09-22
Download
NU6-ⅡG-40-65-4P-SPD-Drawing.stp
2024-09-22
Download
NU6-ⅡG-40-65-3P-N-SPD-Drawing.stp
2024-09-22
Download

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FAQs

 

What is the purpose of the NU6-IIG Surge Protective Device?

It safeguards electrical systems and connected equipment from lightning strikes and transient overvoltage surges, ensuring uninterrupted power and equipment longevity.

 

How does the NU6-IIG indicate when maintenance is needed?

The built-in visual indicator signals when a protection module is damaged. The faulty module can be replaced instantly without disconnecting power.

 

Can the NU6-IIG be used in different grounding systems?

Yes. It supports TN-S, TN-C, TT, and IT grounding configurations, making it suitable for various electrical environments and distribution networks.

 

What are the available discharge capacities?

The NU6-IIG comes in 40kA, 65kA, and 100kA versions, allowing users to choose protection levels based on lightning exposure and installation requirements.

 

Does the NU6-IIG support remote monitoring?

Yes, the “/F” version includes an auxiliary contact (1NO+1NC) for remote signaling and monitoring, enabling integration into intelligent power management systems.

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