nc6-0904-110v chint mini contactor 110vac 9a/4.0kw ac3 4p 4 no main poles

Why Choose the CHINT NC6-0904-110V AC Contactor?

The CHINT NC6-0904-110V is a compact and dependable four-pole AC contactor designed for industrial switching, motor control and automation applications. Part of the proven CHINT NC6 contactor series, this unit provides reliable operation for remotely making and breaking AC circuits in commercial and industrial electrical systems.

Engineered for frequent switching operations, the NC6 series combines compact dimensions with high electrical endurance and low power consumption. Its robust construction and versatile mounting options make it suitable for control panels, OEM machinery, HVAC systems and industrial automation equipment where dependable switching performance is essential.

With a rated operational current of 9 A AC-3, support for systems up to 690 V AC, and a 110 V AC control coil, the NC6-0904-110V is ideal for controlling motors, pumps, compressors and industrial loads. The four normally open contact arrangement provides flexible switching capability for multi-circuit applications and automation systems.

Key Advantages

• Compact industrial AC contactor for switching and motor control.
• 9 A AC-3 operational rating suitable for industrial applications.
• 110 V AC control coil for automation and control systems.
• Four normally open poles for flexible circuit switching.
• Supports three-phase systems up to 690 V AC.
• High mechanical endurance for demanding industrial operation.

Key Features

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

Technical Specifications

• Manufacturer: CHINT
• Series: NC6 AC Contactor
• Model: NC6-0904-110V
• Product type: AC contactor
• Rated operational current (AC-3): 9 A
• Control coil voltage: 110 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 Control Systems

Industrial AC contactors such as the CHINT NC6 series are used to remotely control electric motors and power circuits within automation systems. They enable safe and efficient switching while supporting automated machine operation in demanding industrial environments.

The NC6 range is widely used in industrial automation, machine building and commercial electrical installations thanks to its compact size, reliable switching capability and long service life. Its compatibility with overload relays allows complete motor starter assemblies for enhanced motor protection and operational reliability.

Typical Applications

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

Trusted by Industrial Automation Engineers Worldwide

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