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nc1-0910-240v chint contactor 240v 9a/4kw ac3 3p 3 main poles + 1 no aux
CHINT NC1-0910-240V industrial AC contactor with 9A AC-3 rating, 240V AC coil and 1 NO auxiliary contact for motor control and industrial automation systems.
£10.21
Why Choose the CHINT NC1-0910-240V AC Contactor?
The CHINT NC1-0910-240V is a compact and highly reliable three-pole AC contactor designed for efficient switching and control of motors, machinery and electrical loads in industrial automation and power control applications. As part of the dependable CHINT NC1 AC contactor series, it is engineered for frequent remote switching of AC circuits in commercial and industrial environments.
This contactor features a 240 V AC control coil and is designed for reliable operation in industrial control panels, motor starter assemblies and automation systems. The NC1 series combines compact construction, strong electrical endurance and compatibility with accessories such as auxiliary contact blocks and thermal overload relays.
With a 9 A AC-3 rated operational current, a 20 A AC-1 thermal current rating, a 4 kW motor power rating at 400 V AC and a 3 normally open main contact plus 1 normally open auxiliary contact configuration, the NC1-0910-240V is suitable for industrial motor starter and automation applications.
Key Advantages
- Compact industrial AC contactor designed for reliable motor switching.
- 9 A AC-3 rated current suitable for industrial motor applications.
- 240 V AC coil voltage for industrial control circuit integration.
- 3 NO main contacts with 1 NO auxiliary contact for flexible control functions.
- Reliable switching performance for automation, machinery and electrical systems.
- Compatible with CHINT overload relays and auxiliary accessories.
Key Features
- CHINT NC1 AC contactor series.
- 9 A AC-3 rated operational current.
- 20 A AC-1 thermal current rating.
- 240 V AC control coil voltage.
- 3 main poles with 1 normally open auxiliary contact.
- 4 kW motor control rating at 400 V AC.
- Designed according to IEC/EN 60947-4-1 standards.
- Suitable for DIN rail and screw mounting installations.
Reliable Switching for Industrial Automation Systems
AC contactors such as the CHINT NC1-0910-240V provide dependable electrical switching for motors and industrial equipment. By enabling remote control of electrical loads, contactors improve automation efficiency and provide reliable operation within modern electrical control panels.
The NC1 series is designed for machine builders, OEM manufacturers and electrical engineers requiring durable motor control components. Its compact design, auxiliary contact capability and compatibility with protection accessories make it a practical solution for industrial automation systems, motor starters and production machinery.
Typical Applications
- Industrial motor starter panels.
- Automation and machine control systems.
- Pumps, compressors and HVAC equipment.
- Manufacturing and production machinery.
- Electrical distribution control panels.
- OEM industrial equipment installations.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 200–250 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Voltage | 240 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| 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 | 240 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Motor power at 400 V | 4 kW | |
| Main contacts | 3P + 1 NO auxiliary | |
| 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 | |
| Dimensions | Approx. 82 × 45 × 75 mm | |
| Ambient operating temperature | Approx. -5 °C to +40 °C | |
| Standards | IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the CHINT NC1-0910-240V used for?
The CHINT NC1-0910-240V is used for switching and controlling electric motors and industrial electrical loads in automation systems.
What current rating does this contactor support?
The contactor supports 9 A AC-3 motor switching and 20 A AC-1 thermal current applications.
What coil voltage does the NC1-0910-240V require?
The contactor uses a 240 V AC control coil suitable for industrial automation and control circuits.
What auxiliary contact does this contactor include?
The NC1-0910-240V includes 1 normally open auxiliary contact for signalling and control functions.
Where is this contactor typically installed?
The contactor is commonly installed inside electrical control panels, motor starters and industrial automation systems.
Trusted for Industrial Motor Control Applications
CHINT NC1 contactors are widely used by engineers and machine builders to deliver reliable switching, efficient motor control and dependable operation across industrial electrical systems.
