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NC2 AC Contactor
NC2 AC Contactor
NC2 AC Contactor
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NC2 AC Contactor
NC2 AC Contactor
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NC2 AC Contactor

The CHINT NC2 AC Contactor is a robust, high-performance contactor engineered for reliable control of AC circuits up to 690 V and 800 A. Designed for frequent remote making and breaking operations, it is ideal for controlling motors, lighting, heating, and power distribution systems. Built to IEC/EN 60947-4-1 standards, the NC2 series ensures safety, durability, and easy maintenance, featuring double-break contacts, compact construction, and options for both AC and DC coils—perfect for industrial automation and power management applications.

Product Information

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FAQs

 

What is the main purpose of the NC2 AC Contactor?

The NC2 contactor is used for remote making and breaking of AC circuits, typically for controlling large motors, heating systems, and power circuits. It can also be combined with a thermal overload relay for motor overload protection. 

 

What is the current and power range it supports?

The NC2 handles 115–800 A and can control motors from 22 kW up to 500 kW, depending on the rated voltage.

 

Is the NC2 compatible with both AC and DC coils?

Yes, models up to NC2-400Z support DC coils (48 V / 110 V / 220 V), while all models support AC coils from 110–415 V.

 

How is maintenance simplified for the NC2 contactor?

It features a modular coil-armature unit that can be easily removed or replaced without disassembling the main contactor, reducing downtime and maintenance effort. 

 

What accessories are available for the NC2 series?

Optional accessories include auxiliary contact blocks, time-delay modules, and mechanical interlocks for reversing or interlocked operation, making it adaptable for advanced control systems.