CHINT NC1-4011-110V industrial 3-pole AC contactor with 1 NO + 1 NC auxiliary contacts, 110V AC coil, 40A AC-3 rating and 18.5 kW motor switching capability for industrial automation and motor control systems.
£103.27
The CHINT NC1-4011-110V is a high-performance three-phase AC contactor designed for reliable switching and control of electric motors, industrial machinery and electrical loads. Part of the proven CHINT NC1 contactor series, it provides dependable operation for automation systems, motor starters and industrial control panels.
This contactor features 3 main normally open poles with 1NO + 1NC auxiliary contacts, providing flexible control and monitoring options for industrial applications. Its robust construction and reliable electromagnetic operation make it suitable for frequent switching duties in commercial and manufacturing environments.
With a 40 A AC-3 operational current rating, 18.5 kW motor control capability and a 110 V AC control coil, the NC1-4011-110V is designed for controlling three-phase motors and industrial equipment where reliable performance and long service life are essential.
AC contactors such as the CHINT NC1-4011-110V provide electrically controlled switching of motors and industrial loads. They allow remote operation through control circuits, helping improve automation efficiency, equipment protection and system reliability.
The NC1 series is engineered for industrial environments requiring dependable switching performance, long mechanical life and easy integration into modern control systems. Its compatibility with accessories such as auxiliary contacts and overload protection devices makes it a flexible solution for many applications.
| Power | 18.5 kW |
|---|---|
| Current | 40 A |
| Voltage | 110 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | NC1 Contactors |
| Product type | AC magnetic contactor |
| Main pole configuration | 3 NO |
| Auxiliary contacts | 1 NO + 1 NC |
| Rated operational current AC-3 | 40A |
| Rated operational current AC-1 | 60A |
| Motor power rating | 18.5 kW |
| Control coil voltage | 110V AC |
| Rated operational voltage | Up to 690V AC |
| Rated insulation voltage | 690V |
| Frequency | 50 / 60 Hz |
| Utilisation category | AC-1, AC-3, AC-4 |
| Protection rating | IP20 |
| Mounting type | DIN rail or panel mounting |
| Mechanical life | Up to 10 million operations |
| Electrical life | Up to 1 million operations (AC-3) |
| Standards | IEC/EN 60947-4-1 |
The CHINT NC1-4011-110V is an AC contactor used for remotely switching motors, lighting circuits and industrial electrical loads in automation and power control systems.
The contactor has a rated operational current of 40 A AC-3 and a conventional heating current rating of 60 A AC-1.
The contactor uses a 110 V AC control coil for industrial control circuit operation.
The NC1-4011-110V includes 1 normally open and 1 normally closed auxiliary contact for control, signalling and feedback applications.
This contactor is commonly installed inside electrical control panels, motor starters, machinery and industrial automation systems.
CHINT NC1 contactors are widely used in industrial automation and motor control systems where reliable switching performance, efficient operation and long service life are required.
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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...