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NCZ5NE Series DC Contactors
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NCZ5NE Series DC Contactors

The CHINT NCZ5NE Series DC Contactor is a high-performance contactor designed for DC circuit control and switching in electric vehicles, energy storage systems, photovoltaic power stations, and DC distribution networks. It supports voltages up to 1500V DC and currents up to 500A, delivering exceptional reliability, arc suppression, and long electrical life. With low coil power consumption, sealed construction, and optional auxiliary contacts, the NCZ5NE ensures safe and efficient operation in demanding DC applications.

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Product Information

Name
Size
Release time
Operate
2025.4.30 NCZ5NE-F Series DC Contactors.pdf
3.61MB
2025-05-19
Download
Name
Size
Release time
Operate
2501-NCZ5NE-150F and 250F DC Contactor-CE.pdf
1.83MB
2025-05-19
Download
2501-NCZ5NE-150F and 250F DC Contactor-TUV.pdf
1.9MB
2025-05-19
Download
2501-NCZ5NE-20F and 40F DC Contactor-CE.pdf
1.83MB
2025-05-19
Download
2501-NCZ5NE-20F and 40F DC Contactor-TUV.pdf
1.9MB
2025-05-19
Download
2501-NCZ5NE-350F, 400F and 600F DC Contactor-CE.pdf
1.83MB
2025-05-19
Download
2501-NCZ5NE-350F, 400F and 600F DC Contactor-TUV.pdf
1.9MB
2025-05-19
Download
Name
Size
Release time
Operate
NCZ5NE-150F-D10-12LM .STEP
2.05MB
2025-05-19
Download
NCZ5NE-150F-D10-24LM.STEP
2.05MB
2025-05-19
Download
NCZ5NE-150F-D10-ALM.STEP
2.05MB
2025-05-19
Download
NCZ5NE-20F-C.STEP
805.51KB
2025-05-19
Download
NCZ5NE-20F-P.STEP
400.2KB
2025-05-19
Download
NCZ5NE-250F-D10-12LM .STEP
2.05MB
2025-05-19
Download
NCZ5NE-250F-D10-24LM .STEP
2.05MB
2025-05-19
Download
NCZ5NE-250F-D10-ALM.STEP
2.05MB
2025-05-19
Download
NCZ5NE-350F-D10-ALM.stp
1.34MB
2025-05-19
Download
NCZ5NE-400F-D10-ALM.stp
1.34MB
2025-05-19
Download
NCZ5NE-40F-C .STEP
805.51KB
2025-05-19
Download
NCZ5NE-40F-P.STEP
400.2KB
2025-05-19
Download
NCZ5NE-600F-D10-ALM.stp
1.34MB
2025-05-19
Download

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FAQs

 

What are the main applications of the NCZ5NE Series DC Contactor?

It’s ideal for DC circuit control in electric vehicles, photovoltaic systems, energy storage units, and DC distribution, especially where high-voltage switching reliability is critical.

 

What is the maximum operational voltage and current supported?

The NCZ5NE handles up to 1500V DC and 500A, making it suitable for high-capacity industrial and renewable systems.

 

Does the contactor include auxiliary contacts?

Yes, certain models include 1NO + 1NC auxiliary contacts for circuit monitoring or interlock control.

 

How does the NCZ5NE ensure arc suppression in DC systems?

It features a sealed arc-extinguishing chamber that efficiently disperses energy during breaking, extending contact life and preventing arc flash risks.

 

Can it operate in extreme temperatures?

Yes, it functions reliably within −40°C to +85°C, making it suitable for both indoor and outdoor energy systems.

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