nc1-8011-240v chint contactor 240v 80v/37kw ac3 3p 3 main poles + 1no+1nc aux

Why Choose the CHINT NC1-8011-240V AC Contactor?

The CHINT NC1-8011-240V is a robust and high-performance 3-pole AC contactor designed for industrial motor control, automation systems and heavy-duty electrical switching applications. As part of the reliable CHINT NC1 contactor series, this model provides dependable operation, strong switching capability and long service life for demanding industrial environments.

Featuring 3 normally open (3NO) main poles together with integrated 1NO + 1NC auxiliary contacts and a 240 V AC control coil, the NC1-8011-240V is ideal for industrial control systems requiring auxiliary signalling and reliable motor switching functionality. With a rated operational current of 80 A AC-3 and motor switching capability up to 37 kW at 400 V AC, this contactor is suitable for pumps, compressors, HVAC systems, conveyors and manufacturing equipment.

Manufactured to comply with IEC/EN 60947-4-1 standards, the NC1 series delivers high electrical endurance and compatibility with thermal overload relays and auxiliary accessories. Its compact industrial design allows easy integration into motor starters, switchgear assemblies and OEM automation systems.

Key Advantages

• Heavy-duty 80 A AC contactor for industrial switching applications.
• 3NO main poles with 1NO + 1NC auxiliary contacts.
• 240 V AC control coil suitable for industrial automation systems.
• Reliable switching performance for motors and industrial loads.
• Compatible with thermal overload relays and auxiliary accessories.
• Designed for long electrical and mechanical service life.

Key Features

• CHINT NC1 industrial AC contactor series.
• 80 A AC-3 operational current rating.
• 3 normally open main poles.
• Integrated 1NO + 1NC auxiliary contacts.
• 240 V AC control coil.
• Motor rating up to 37 kW at 400 V AC.
• Rated operational voltage up to 690 V AC.
• DIN rail or panel mounting installation.

Technical Specifications

• Manufacturer: CHINT
• Series: NC1 AC Contactors
• Model: NC1-8011-240V
• Product type: AC contactor
• Main contact configuration: 3NO
• Auxiliary contacts: 1NO + 1NC
• Rated operational current (AC-3): 80 A
• Rated thermal current (AC-1): 95 A
• Motor power rating: 37 kW at 400 V AC
• 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
• Protection rating: IP20
• 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)

Reliable Industrial Motor and Power Control

Industrial AC contactors such as the CHINT NC1-8011-240V are used for remote switching and control of motors, compressors, pumps and industrial electrical circuits. They enable automation systems to safely control high-current loads while improving operational reliability and electrical protection.

The NC1 series is engineered for demanding industrial environments where dependable switching performance and long-term durability are essential. Its compatibility with overload relays and modular accessories makes it suitable for industrial automation systems, OEM machinery and electrical control panels.

Typical Applications

• Industrial motor starter systems.
• HVAC and ventilation equipment.
• Pump and compressor control systems.
• Industrial automation and machinery.
• Electrical switching and distribution systems.
• OEM control panels and machine building.

Trusted by Industrial Automation Professionals

CHINT NC1 contactors are widely used in industrial automation and machinery control systems where dependable switching performance, long service life and reliable motor control are essential.