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nc1-0901-24v chint contactor 24v 9a/4kw ac3 3p 3 main no poles + 1 nc aux

nc1-0901-24v chint contactor 24v 9a/4kw ac3 3p 3 main no poles + 1 nc aux

CHINT NC1-0901-24V industrial AC contactor with 9A AC-3 rating, 24V AC coil and 3 NO main contacts plus 1 NC auxiliary contact for motor control and industrial automation systems.

SKU: NC1-0901-24VAlt SKU: NC1090124VMPN: NC1-0901-24V
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Why Choose the CHINT NC1-0901-24V AC Contactor?

The CHINT NC1-0901-24V is a compact and highly reliable three-pole AC contactor designed for industrial motor control, electrical switching and automation applications. As part of the dependable CHINT NC1 contactor series, it provides reliable remote switching of AC circuits, motors and industrial loads where efficient operation, durability and long service life are required. ([chint.co.uk](https://chint.co.uk/product/nc1-0901-24v/?utm_source=chatgpt.com))

Featuring a 24 V AC control coil, 3 normally open main poles and 1 normally closed auxiliary contact, the NC1-0901-24V provides flexible control, signalling and interlocking capability for industrial electrical systems. Its compact design allows easy installation inside control panels, machinery cabinets and motor starter assemblies. ([chint.co.uk](https://chint.co.uk/product/nc1-0901-24v/?utm_source=chatgpt.com))

With a rated operational current of 9 A AC-3, an AC-1 thermal current rating of 20 A and motor switching capability up to 4 kW, the CHINT NC1-0901-24V is suitable for controlling small three-phase motors, pumps, fans, compressors and industrial automation equipment. ([chintglobal.com](https://www.chintglobal.com/global/en/products/low-voltage/iec/industrial-control/nc1.html?utm_source=chatgpt.com))

Key Advantages

  • Compact AC contactor designed for industrial motor control applications.
  • 24 V AC coil voltage suitable for low voltage industrial control circuits.
  • 9 A AC-3 rated current for dependable motor switching.
  • 4 kW motor control capability for compact machinery.
  • 3 NO main contacts plus 1 NC auxiliary contact for flexible control applications.
  • High mechanical endurance for frequent switching operations.

Key Features

  • CHINT NC1 AC contactor series.
  • 24 V AC operating coil.
  • 9 A AC-3 rated operational current.
  • 20 A AC-1 thermal current rating.
  • 3 normally open main contacts + 1 normally closed auxiliary contact.
  • 4 kW motor switching capability at 400 V AC.
  • Compatible with thermal overload relays and auxiliary contact accessories.
  • DIN rail or screw mounting compatible design.

Reliable Switching for Industrial Automation Systems

The CHINT NC1-0901-24V provides dependable remote switching and control of electrical circuits, enabling efficient operation of motors and industrial loads. When combined with suitable overload protection devices, it forms a reliable motor starter solution for industrial automation and machinery applications.

The NC1 series is designed for machine builders, panel manufacturers and automation engineers requiring robust switching components with reliable performance. Its wide range of coil voltages, accessory compatibility and durable construction allow integration into many industrial control systems. ([chintglobal.com](https://www.chintglobal.com/global/en/products/low-voltage/iec/industrial-control/nc1.html?utm_source=chatgpt.com))

Typical Applications

  • Industrial motor starters and control panels.
  • Pumps and ventilation equipment.
  • Compressors and conveyors.
  • OEM machinery and production equipment.
  • Industrial automation systems.
  • Electrical switching and motor control applications.

Technical Specifications

Poles 3-pole
Coil Voltage Range 24 V
Power 4 kW
Current 9 A
Voltage 24 V
Phase Three Phase
IP Rating IP20
Series NC1 AC Contactors
Product type AC contactor
Rated operational current (AC-3) 9 A
AC-1 thermal current 20 A
Control coil voltage 24 V AC
Rated operational voltage Up to 690 V AC
Motor power at 400 V 4 kW
Main contacts 3 NO
Auxiliary contacts 1 NC
Frequency 50 / 60 Hz
Utilisation category AC-1, AC-3, AC-4
Mounting type DIN rail or screw mounting
Protection rating IP20
Mechanical life Approx. 10 million operations
Electrical life (AC-3) Approx. 1 million operations
Ambient operating temperature Approx. -5 °C to +40 °C
Standards IEC/EN 60947-4-1
Device Type Contactor
Auxiliary Contacts 1NC
Coil Type AC
Current AC-1 20 A

Frequently Asked Questions

What is the CHINT NC1-0901-24V used for?

The CHINT NC1-0901-24V is used for switching and controlling electric motors and industrial electrical loads in automation and control systems.

What coil voltage does this contactor use?

The NC1-0901-24V uses a 24 V AC control coil suitable for industrial control circuits.

What is the current rating of this contactor?

The contactor has a rated operational current of 9 A AC-3 and a thermal current rating of 20 A AC-1.

What contact configuration does the NC1-0901-24V provide?

This model provides 3 normally open main contacts and 1 normally closed auxiliary contact for flexible switching and control applications.

Where is this contactor typically installed?

The NC1-0901-24V is typically installed inside industrial control panels, motor starter assemblies and automation cabinets.

Trusted by Industrial Automation Engineers Worldwide

CHINT NC1 AC contactors are widely used in industrial automation systems and motor control applications where dependable switching performance, compact installation and long operational life are essential.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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