CHINT NC1-4011-48V industrial 3-pole AC contactor with 1 NO + 1 NC auxiliary contacts, 48V AC coil, 40A AC-3 rating and 18.5 kW motor switching capability for industrial automation and motor control systems.
£103.27
The CHINT NC1-4011-48V is a reliable and efficient three-phase AC contactor designed for industrial motor control, automation systems and electrical switching applications. As part of the proven CHINT NC1 contactor series, it provides dependable remote switching of motors, machinery and electrical loads in commercial and industrial environments.
This contactor features 3 main normally open poles with 1NO + 1NC auxiliary contacts, providing flexible control, feedback and signalling options for industrial installations. Its robust construction, reliable electromagnetic operation and compatibility with accessories make it suitable for frequent switching duties and modern control systems.
With a 40 A AC-3 operational current rating, 18.5 kW motor switching capability and a 48 V AC control coil, the NC1-4011-48V is ideal for controlling three-phase motors and industrial equipment where reliable low-voltage control is required.
AC contactors such as the CHINT NC1-4011-48V provide electrically controlled switching of motors and industrial loads. They allow high-power equipment to be operated through control circuits, improving automation efficiency, equipment protection and system reliability.
The NC1 series is designed for industrial applications requiring dependable switching performance, long mechanical life and compatibility with modern control systems. It is commonly used in motor starters, production machinery, HVAC equipment, pumps and industrial automation panels.
| Power | 18.5 kW |
|---|---|
| Current | 40 A |
| Voltage | 48 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 | 48V 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 NC1-4011-48V is an AC contactor used for remotely switching motors, machinery 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 48 V AC control coil for low-voltage industrial control circuit operation.
The NC1-4011-48V includes 1 normally open and 1 normally closed auxiliary contact for signalling, feedback and control applications.
The contactor is suitable for motors up to approximately 18.5 kW depending on operating conditions and application requirements.
CHINT NC1 contactors are widely used in industrial automation and motor control systems where reliable switching performance, efficient operation and long service life are essential.
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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...