Why Choose the Chint NC2-630-415V Contactor?
The Chint NC2-630-415V is an ultra heavy-duty AC power contactor designed for reliable switching and control of large industrial motors, high-current electrical loads and demanding automation systems. As part of the advanced Chint NC2 contactor series, it provides dependable performance for industrial applications requiring exceptional current handling capability, frequent switching operations and long service life.
This contactor is engineered for industrial motor control, power distribution and heavy machinery applications. The NC2 series features robust double-break contact construction, compact industrial design and compatibility with overload relays and accessories, making it suitable for professional control panel installations and large motor starter assemblies. The series supports AC circuits up to 690 V and is designed to meet IEC/EN 60947-4-1 requirements.
With a rated AC3 current of 630 A, an AC1 thermal current rating of 800 A, 3 normally open main poles and a 415 V AC coil voltage, the NC2-630-415V is suitable for controlling large motors, pumps, compressors, conveyors and industrial machinery up to approximately 335 kW.
Key Advantages
- Ultra heavy-duty industrial AC contactor designed for high-current switching applications.
- 630 A AC3 operational current rating for demanding motor control systems.
- 335 kW motor switching capability for large industrial equipment.
- 415 V AC control coil suitable for industrial automation circuits.
- 3NO main contact configuration for standard three-phase motor control.
- Reliable switching performance with long operational endurance.
Key Features
- Chint NC2 series AC contactor.
- 3 normally open (3NO) main poles.
- 630 A AC3 rated operational current.
- 800 A AC1 thermal current rating.
- 335 kW motor power rating at typical 400 V AC conditions.
- 415 V AC coil voltage.
- Double-break contact system for enhanced electrical durability.
- Compatible with thermal overload relays and auxiliary accessories.
Reliable Switching for Industrial Power Systems
Industrial AC contactors such as the Chint NC2-630-415V provide efficient remote control of motors and electrical loads within automated systems. Their high current capability and robust construction help maintain reliable operation during frequent switching cycles in demanding industrial environments.
The NC2 series is designed for electrical engineers, machine builders and automation specialists requiring dependable motor control solutions. Its strong switching performance, accessory compatibility and industrial-grade construction make it suitable for modern production and power management applications.
Typical Applications
- Industrial motor starters and control panels.
- Large pumps, compressors and conveyor systems.
- Heavy-duty manufacturing machinery.
- Industrial automation and OEM equipment.
- Power distribution and electrical switching systems.
- Large-scale production and processing equipment.
