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nc1-0901-110v chint contactor 110v 9a/4kw ac3 3p 3 main no poles + 1 nc aux
CHINT NC1-0901-110V industrial AC contactor with 9A AC-3 rating, 110V AC coil and 3 NO main contacts plus 1 NC auxiliary contact for motor control and industrial automation systems.
£11.24
Why Choose the CHINT NC1-0901-110V AC Contactor?
The CHINT NC1-0901-110V is a compact and reliable three-pole AC contactor designed for industrial motor control, electrical switching and automation applications. As part of the proven CHINT NC1 contactor series, it provides dependable remote switching of AC circuits, motors and industrial loads where reliable performance and long service life are required.
Featuring a 110 V AC control coil, 3 normally open main poles and 1 normally closed auxiliary contact, the NC1-0901-110V provides flexible control, signalling and interlocking capability for industrial electrical systems. Its compact construction allows straightforward installation inside control panels, machinery cabinets and motor starter assemblies.
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 NC1-0901-110V is suitable for controlling small three-phase motors, pumps, fans, compressors and industrial automation equipment.
Key Advantages
- Compact AC contactor designed for industrial motor control applications.
- 110 V AC coil voltage suitable for industrial control circuits.
- 9 A AC-3 rated current for reliable 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.
- 110 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 NC1-0901-110V 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.
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
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 100–130 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Voltage | 110 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Series | NC1 AC Contactors | |
| Product type | AC contactor | |
| Rated operational current (AC-3) | 9 A | |
| AC-1 thermal current | 20 A | |
| Control coil voltage | 110 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 |
Frequently Asked Questions
What is the CHINT NC1-0901-110V used for?
The CHINT NC1-0901-110V 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 NC1-0901-110V uses a 110 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 NC1-0901-110V 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 NC1-0901-110V 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.
