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nc1-6511-240v chint contactor 240v 65a/30kw ac3 3p 3 main poles + 1no+1nc aux
CHINT NC1-6511-240V industrial 3-pole AC contactor with 1 NO + 1 NC auxiliary contacts, 240V AC coil, 65A AC-3 rating and 30 kW motor switching capability for industrial automation and motor control systems.
£54.59
Why Choose the CHINT NC1-6511-240V Contactor?
The CHINT NC1-6511-240V is a reliable three-pole AC contactor designed for efficient switching and control of industrial motors, automation equipment and electrical power circuits. As part of the trusted CHINT NC1 contactor series, this model provides dependable performance for applications requiring frequent motor starting, stopping and remote electrical control.
Featuring a 240V AC control coil, the NC1-6511-240V is suitable for industrial control panels, machinery systems and automation installations. Its robust electromagnetic design, compact construction and auxiliary contact arrangement make it ideal for motor starters, OEM equipment and industrial electrical assemblies.
With a 65A AC-3 rated current, 80A AC-1 thermal current rating and 30kW motor switching capability, the NC1-6511-240V is designed for controlling three-phase motors, pumps, compressors, fans and industrial machinery. The combination of 3 main poles with 1NO + 1NC auxiliary contacts provides flexible integration into control and monitoring systems.
Key Advantages
- Reliable three-pole AC contactor designed for industrial motor control applications.
- 65A AC-3 rated current suitable for demanding motor switching requirements.
- 240V AC coil voltage compatible with industrial control circuits.
- 30kW motor switching capacity for three-phase motor applications.
- Includes 1 normally open and 1 normally closed auxiliary contact.
- Compatible with thermal overload relays and CHINT contactor accessories.
Key Features
- CHINT NC1 series AC contactor.
- 3 normally open main power poles.
- 1NO + 1NC auxiliary contact configuration.
- 65A AC-3 operational current rating.
- 80A AC-1 thermal current rating.
- 240V AC control coil.
- 30kW motor control capacity.
- Suitable for motor starters, automation systems and industrial control panels.
- DIN rail or panel mounting installation.
Reliable Switching for Industrial Control Systems
The CHINT NC1-6511-240V provides dependable electromagnetic switching for industrial electrical circuits. Contactors allow high-current motors and equipment to be controlled remotely through lower-power control circuits, improving automation efficiency, operational safety and system reliability.
The NC1 series is designed for frequent switching applications including motor starters, industrial machinery, HVAC systems, conveyors, compressors, pumps and electrical control cabinets. Its durable contact construction supports long service life in demanding industrial environments.
Typical Applications
- Industrial motor control panels.
- Three-phase motor starters.
- Pumps and compressor systems.
- HVAC and ventilation equipment.
- Manufacturing machinery.
- OEM automation systems and electrical assemblies.
- Power distribution and switching applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 200–250 V | |
| Power | 30 kW | |
| Current | 65 A | |
| Voltage | 240 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Coil Type | AC | |
| Current AC-1 | 80 A | |
| Series | NC1 Contactors | |
| Product type | AC magnetic contactor | |
| Main pole configuration | 3 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational current AC-3 | 65A | |
| Rated operational current AC-1 | 80A | |
| Motor power rating | 30 kW | |
| Control coil voltage | 240V AC | |
| Rated operational voltage | Up to 690V AC | |
| Rated insulation voltage | 690V | |
| Rated impulse withstand voltage | 6 kV | |
| Frequency | 50 / 60 Hz | |
| Utilisation category | AC-1, AC-3, AC-4 | |
| Protection rating | IP20 | |
| Mounting type | DIN rail or screw mounting | |
| Mechanical life | Up to 10 million operations | |
| Electrical life | Up to 1 million operations (AC-3) | |
| Standards | IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the CHINT NC1-6511-240V used for?
The CHINT NC1-6511-240V is used for remotely switching motors and industrial electrical loads in automation and power control systems.
What auxiliary contacts are included?
The contactor includes 1 normally open and 1 normally closed auxiliary contact for signalling, interlocking and control functions.
What coil voltage does the NC1-6511-240V use?
The contactor uses a 240V AC control coil for industrial switching applications.
What motor size can this contactor control?
The NC1-6511-240V is suitable for motor applications up to approximately 30kW depending on operating conditions.
Can this contactor be used with overload relays?
Yes, the NC1 series is compatible with CHINT NR2 thermal overload relays for motor protection applications.
Trusted for Industrial Motor Control Applications
CHINT NC1 contactors are widely used in industrial automation and motor control systems where reliable switching performance, flexible auxiliary control and long operational life are essential.
