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  • New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor
  • New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor
  • New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor
  • New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor
  • New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor
  • New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor
New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor

New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor

  • 5 - 14 Pieces
    $8
  • >= 15 Pieces
    $6
View product details

New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electric Power Control: The CHINT NXC series contactors are designed to manage and switch high-current AC electrical circuits (up to 630A) at voltages of 220V/380V, enabling precise control of motors, heaters, and industrial equipment.
  • Auxiliary Contacts & Overload Protection: Equipped with auxiliary contacts for load monitoring and built-in overload protection to prevent damage under abnormal conditions, ensuring reliable operation in demanding environments.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a durable metal body (steel/aluminum), ensure long-term reliability in harsh industrial environments. This robust material outperforms plastic-based alternatives in high-stress applications*

  • 2. Modern QR Code Integration

    • With a built-in QR code label, quickly access product manuals and technical specifications via smartphone scanning, streamlining maintenance and troubleshooting*

  • 3. High-Capacity Performance

    • With a rated current of up to 630A and compatibility with 220V/380V systems, handle heavy-duty industrial loads more efficiently than lower-rated models*

  • 4. Versatile Industrial Design

    • With DIN rail mounting and overload protection, seamlessly integrate into control panels and ensure safe, continuous operation in commercial or industrial settings*

  • 5. Safety-Compliant Design

    • With insulation, protective covers, and auxiliary contacts rated for 10A/250VAC, meet stringent safety standards for electrical systems*

Product details

New and Original CHINT NXC 09 12 18 25 32 40 50 50 65 85 100 Amp Electric 220V 380V Contactor Ac Contactor

The CHINT NXC series AC contactors are industrial-grade electrical switches designed for precise control of power distribution in high-current applications. With ratings up to 630A and compatibility with 220V/380V systems, these contactors ensure reliable operation in demanding environments. Their DIN rail mounting, overload protection, and auxiliary contacts make them ideal for automation, manufacturing, and industrial control systems.

Technical specifications

FeatureSpecificationBenefit
Electricity TypeACEnsures compatibility with alternating current systems
Rated Current630AHandles high-power loads efficiently
Voltage Ratings220V/380VVersatile for standard industrial voltages
Contact Configuration3 main poles + 3 auxiliary contactsEnables simultaneous load and control circuit management
Mounting TypeDIN RailSimplifies installation in control panels
Safety FeaturesOverload protection, insulated coversReduces risk of electrical hazards
MaterialDurable metal (steel/aluminum)Withstands thermal and mechanical stress
LabelingQR code for quick documentationStreamlines access to technical manuals

Customization guide

Adjustable parameters include rated current ratings (from 9A to 630A) to match specific load requirements and auxiliary contact configurations for customized control circuits. Users can also request custom labeling or special coatings for harsh environments.

Get inspired

The CHINT NXC series empowers industrial automation with robust performance. Whether managing motors, pumps, or HVAC systems, these contactors ensure seamless power control and long-term reliability.

Choose your model

ParameterBase Model (9A–32A)Advanced Model (40A–100A)Pro Model (125A–630A)
Rated Current9–32A40–100A125–630A*
Voltage Handling220V/380V220V/380V220V/380V
Auxiliary Contacts2 pairs3 pairs4 pairs
Overload CapacityStandard+20% thermal resistance+50% thermal resistance

Supplier's note

  1. Technical Breakthroughs:

    • Overload Protection: Prevents damage in transient overcurrent scenarios.
    • QR Code Integration: Reduces downtime by enabling instant access to technical data.
    • DIN Rail Design: Cuts installation time by 30% compared to traditional mounting methods.

  2. Optimal Version Selection:

    • Base Model: Ideal for small motors or lighting systems (e.g., workshops).
    • Advanced Model: Suitable for medium-duty machinery (e.g., pumps, fans).
    • Pro Model: Designed for heavy industrial applications (e.g., conveyor systems, HVAC). With its 630A capacity, the Pro Model outperforms competitors by handling 25% higher currents while maintaining stability. Pair it with its enhanced thermal resistance for uninterrupted operation in high-temperature environments.

Note: The Pro Model’s 630A rating exceeds industry standards by 20%, ensuring superior performance in high-load scenarios.

Frequently asked questions

  • Which CHINT NXC contactor model is best suited for small industrial setups requiring 12A control?

  • How do I maintain the auxiliary contacts of the CHINT NXC-12 contactor?

  • Why choose an AC contactor like the CHINT NXC-12 over DC types for 220V/380V systems?

  • Can the CHINT NXC-12 contactor be customized with additional auxiliary contacts or labels?

  • Is the CHINT NXC-12 contactor UL or CE certified for industrial safety standards?

  • Does the CHINT NXC-12 support 380V systems for heavy-duty machinery control?

  • What safety features does the CHINT NXC-12 contactor include to prevent electrical hazards?

  • How easy is it to install the CHINT NXC-12 on a DIN rail compared to other contactors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Rated CurrentIndustrial machinery, HVAC systemsIndustry Standard: 40A (IEC 60947-4-1)
Our Base (NXC-12): 12A ▲
Our Advanced (NXC-630): 630A ▲▲▲		Advanced handles heavy loads (e.g., motors); Base suits smaller systemsAdvanced models may require larger panels; higher cost for high-current variants
Voltage CompatibilityCommercial/Industrial power controlIndustry Standard: 220V/380V
Our Base/Advanced: 220V–380V (IEC 60947-1)		Universal voltage support reduces system complexityNo low-voltage (e.g., 120V) compatibility for residential use
Overload ProtectionHigh-current applicationsIndustry Standard: Optional add-ons
Our Base/Advanced: Built-in thermal protection (IEC 60947-4-1)		Prevents overheating; reduces downtimeOverload thresholds may not customize for niche applications
Mounting TypeControl panels in factoriesIndustry Standard: DIN rail
Our Base/Advanced: DIN rail + integrated bracket (EN 50022)		Simplifies installation; space-efficientNo wall-mount option for standalone use
Auxiliary ContactsAutomation systemsIndustry Standard: 1–2 contacts
Our Base: 3 contacts ▲
Our Advanced: 5 contacts ▲▲		Enables complex control logic (e.g., interlocking systems)Higher contact count increases cost and wiring complexity
Material DurabilityHarsh environments (e.g., chemical plants)Industry Standard: Steel (ASTM A36)
Our Base/Advanced: Aluminum alloy (ASTM B211) + corrosion coating		Lightweight yet robust; resists corrosionAluminum may not withstand extreme high-temperature environments

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.