nc6-0904-230v chint mini contactor 230vac 9a/4.0kw ac3 4p 4 no main poles

Why Choose the CHINT NC6-0904-230V AC Contactor?

The CHINT NC6-0904-230V is a compact and reliable four-pole AC contactor engineered for industrial switching, motor control and automation systems. As part of the dependable CHINT NC6 contactor series, this contactor is designed to provide efficient and long-lasting performance in demanding commercial and industrial electrical environments.

Built for frequent switching operations, the NC6 series combines compact construction with excellent electrical endurance and operational reliability. Its versatile mounting design allows easy integration into industrial control panels, OEM machinery and automation systems where dependable switching and efficient use of panel space are essential.

With a rated operational current of 9 A AC-3, support for systems up to 690 V AC, and a 230 V AC control coil, the NC6-0904-230V is ideal for controlling motors, pumps, compressors, HVAC systems and industrial loads. The four normally open contact arrangement provides flexible switching capability for multi-circuit control applications.

Key Advantages

• Compact industrial AC contactor for switching and motor control.
• 9 A AC-3 operational rating suitable for industrial applications.
• 230 V AC control coil for standard industrial control circuits.
• Four normally open poles for flexible switching applications.
• Supports three-phase systems up to 690 V AC.
• High mechanical endurance for frequent switching operations.

Key Features

• CHINT NC6 series AC contactor.
• 9 A AC-3 rated operational current.
• 4 NO contact configuration.
• 230 V AC control coil voltage.
• Supports motor control applications up to 4 kW at 400 V.
• Compact DIN rail or panel mounting design.
• Compatible with overload relays and auxiliary accessories.
• Suitable for industrial automation and OEM machinery.

Technical Specifications

• Manufacturer: CHINT
• Series: NC6 AC Contactor
• Model: NC6-0904-230V
• Product type: AC contactor
• Rated operational current (AC-3): 9 A
• Control coil voltage: 230 V AC
• Rated operational voltage: Up to 690 V AC
• Motor power at 400 V: 4 kW
• Main contacts: 4 NO
• Frequency: 50 / 60 Hz
• Utilisation category: AC-1, AC-3, AC-4
• Mounting type: DIN rail / panel mounting
• Protection rating: IP00
• Mechanical life: Approx. 10 million operations
• Electrical life (AC-3): Approx. 1.2 million operations
• Standards: IEC/EN 60947-4-1

Reliable Switching for Industrial Automation Systems

Industrial AC contactors such as the CHINT NC6 series are used to remotely switch and control electric motors and industrial power circuits. They support automated machine operation while improving operational safety and efficiency in industrial environments.

The NC6 range is widely used in manufacturing systems, HVAC installations, OEM machinery and industrial automation thanks to its compact dimensions, reliable switching capability and long operational life. Its compatibility with overload relays enables complete motor starter assemblies for enhanced protection and control.

Typical Applications

• Industrial motor starters and automation systems.
• HVAC and ventilation equipment.
• Pumps, compressors and conveyors.
• OEM machinery and production equipment.
• Commercial and industrial electrical panels.
• Multi-circuit industrial switching applications.

Trusted by Industrial Automation Engineers Worldwide

CHINT NC6 contactors are widely used in industrial automation systems and motor control applications where dependable switching performance, compact installation and long operational life are essential.