CHINT NC1-1810-240V industrial AC contactor with 18A AC-3 rating, 240V AC coil and 3 NO main poles plus 1 NO auxiliary contact for motor control and industrial automation systems.
£31.72
The CHINT NC1-1810-240V is a compact and reliable three-pole AC contactor designed for industrial motor control, switching and automation applications. As part of the advanced CHINT NC1 contactor series, it provides dependable electromagnetic switching for motors, machinery and electrical control systems.
This contactor is engineered for frequent operation and reliable performance in industrial environments. The NC1 series offers robust construction, flexible installation options and compatibility with modern control systems, making it suitable for motor starters, automation panels and commercial electrical applications.
With an 18 A AC-3 rated current, 7.5 kW motor control capacity and a 240 V AC coil, the CHINT NC1-1810-240V is ideal for controlling three-phase motors, pumps, fans, compressors and industrial equipment requiring dependable switching performance.
AC contactors such as the CHINT NC1-1810-240V provide electromagnetic control of electrical loads by allowing remote switching of motors and industrial equipment. This enables safer operation, improved automation and efficient management of electrical systems.
The NC1 series is designed for engineers, machine builders and maintenance professionals requiring dependable switching performance. Its compact construction, auxiliary contact configuration and flexible mounting options allow straightforward integration into industrial control panels.
| Power | 7.5 kW |
|---|---|
| Current | 18 A |
| Voltage | 240 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | NC1 AC Contactors |
| Product type | AC contactor |
| Rated operational current (AC-3) | 18 A |
| AC-1 thermal current | 32 A |
| Control coil voltage | 240 V AC |
| Rated operational voltage | Up to 690 V AC |
| Motor power at 400 V | 7.5 kW |
| Main poles | 3 NO |
| Auxiliary contacts | 1 NO |
| 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 |
| Rated insulation voltage | 690 V |
| Rated impulse withstand voltage | 6 kV |
| Dimensions | Approx. 77 × 45 × 86 mm |
| Ambient operating temperature | Approx. -5 °C to +40 °C |
| Standards | IEC/EN 60947-4-1 |
The CHINT NC1-1810-240V is an AC contactor used for remote switching and control of motors and electrical loads in industrial automation systems.
The contactor is rated for motor applications up to approximately 7.5 kW under AC-3 operating conditions.
The contactor uses a 240 V AC coil for connection to compatible control circuits.
The NC1-1810-240V features three normally open main contacts and one auxiliary normally open contact.
The contactor is commonly installed inside electrical control panels, motor starter assemblies and industrial automation equipment.
CHINT NC1 contactors are widely used in industrial automation and electrical control systems to provide reliable motor switching, efficient operation and dependable long-term performance.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...