nc1-8004-240v chint contactor 240v 80v/37kw ac3 4p 4 main poles no

Why Choose the CHINT NC1-8004-240V AC Contactor?

The CHINT NC1-8004-240V is a durable and high-capacity 4-pole AC contactor engineered for dependable switching and control of industrial electrical circuits. As part of the reliable CHINT NC1 contactor series, this model is designed for heavy-duty motor control, automation and power switching applications requiring consistent operational performance.

Featuring 4 normally open (4NO) main contacts and a 240 V AC control coil, the NC1-8004-240V is suitable for controlling industrial loads up to 80 A AC-3. Its compact construction and robust contact system provide reliable switching performance in industrial environments including manufacturing plants, HVAC systems and machinery control panels.

The contactor is manufactured in accordance with IEC/EN 60947-4-1 standards and offers excellent electrical endurance for frequent switching applications. Designed for straightforward installation and compatibility with thermal overload relays and auxiliary accessories, the NC1 series is widely used in industrial automation and motor starter assemblies.

Key Advantages

• Heavy-duty 80 A AC contactor for industrial switching duties.
• 4 normally open poles suitable for multi-pole circuit control.
• 240 V AC coil voltage for industrial control systems.
• Reliable operation for motors, compressors, pumps and automation systems.
• Compatible with thermal overload relays and auxiliary contacts.
• Long electrical and mechanical operating life.

Key Features

• CHINT NC1 series industrial AC contactor.
• 80 A AC-3 rated operational current.
• 4NO main contact arrangement.
• 240 V AC control coil.
• Operational voltage up to 690 V AC.
• Suitable for AC-1, AC-3 and AC-4 utilisation categories.
• DIN rail or panel mounting capability.
• Compatible with CHINT thermal overload relay systems.

Technical Specifications

• Manufacturer: CHINT
• Series: NC1 AC Contactors
• Model: NC1-8004-240V
• Product type: AC contactor
• Main contact configuration: 4NO
• Rated operational current (AC-3): 80 A
• Control coil voltage: 240 V AC
• Rated operational voltage: up to 690 V AC
• Frequency: 50 / 60 Hz
• Utilisation category: AC-1 / AC-3 / AC-4
• Mounting type: DIN rail or panel mounting
• Standard compliance: IEC/EN 60947-4-1
• Mechanical life: up to 10 million operations
• Electrical life: up to 1 million operations (AC-3)
• Protection rating: IP20 with cover

Reliable Industrial Switching and Motor Control

Industrial AC contactors such as the CHINT NC1-8004-240V provide safe and efficient remote switching of electrical loads. They are commonly used for motor control, machine automation and industrial power distribution systems where reliable electrical switching performance is essential.

The NC1 series is designed to withstand demanding operating conditions while maintaining dependable electrical performance. Its modular accessory compatibility and industrial-grade construction make it ideal for OEM equipment, industrial control panels and automation systems requiring frequent switching capability.

Typical Applications

• Industrial motor starter assemblies.
• HVAC and ventilation systems.
• Pumps and compressor control.
• Industrial automation and machine control.
• Power switching and distribution systems.
• OEM machinery and electrical panels.

Trusted by Industrial Automation Professionals

CHINT NC1 series contactors are widely trusted by industrial engineers and machine builders for dependable switching performance, long service life and reliable motor control integration.