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nc1-4004-24v chint contactor 24v 40a/18.5kw ac3 4p 4 main poles no
CHINT NC1-4004-24V industrial 4-pole AC contactor with 24V AC coil, 40A AC-3 rating and 18.5 kW motor switching capability for industrial automation and motor control systems.
£62.96
Why Choose the Chint NC1-4004-24V Contactor?
The Chint NC1-4004-24V is a reliable and high-performance four-pole AC contactor designed for industrial motor switching, power control systems and automation applications. As part of the trusted Chint NC1 contactor series, this model provides dependable switching performance, long service life and efficient control of industrial electrical loads.
This contactor is designed for machine builders, electrical engineers and control panel manufacturers requiring reliable switching of motors, heating loads and industrial power circuits. The NC1-4004-24V features four normally open main poles, making it suitable for applications requiring multi-pole switching and electrical isolation.
With a 40 A AC-3 operational current, 60 A AC-1 rating and a 24 V AC control coil, the NC1-4004-24V is suitable for industrial motor control applications up to 18.5 kW at 400 V AC. Its four-pole configuration provides flexible switching options for industrial automation and electrical distribution systems.
Key Advantages
- Reliable four-pole industrial AC contactor for switching applications.
- 40 A AC-3 rated current suitable for industrial motor control.
- 60 A AC-1 conventional thermal current for general electrical loads.
- 24 V AC coil voltage compatible with industrial control circuits.
- Four normally open main poles for flexible power switching.
- Compact design suitable for electrical cabinets and automation panels.
Key Features
- Chint NC1 series AC contactor.
- 4 normally open main power poles.
- 40 A AC-3 rated operational current.
- 60 A AC-1 rated operational current.
- 18.5 kW motor switching capacity at 400 V AC.
- 24 V AC operating coil.
- Designed for frequent electrical switching operations.
- Compatible with industrial control systems and accessories.
- DIN rail and screw mounting compatibility.
Reliable Switching for Industrial Automation
Contactors such as the Chint NC1-4004-24V provide electrically controlled switching for motors, machinery and industrial electrical loads. They allow automated systems to safely control high-current circuits while improving equipment reliability and simplifying electrical panel design.
The NC1 series is engineered for demanding industrial environments requiring dependable switching, high electrical endurance and compatibility with automation systems. The NC1-4004-24V can be integrated into motor starters, control panels and industrial power distribution assemblies.
Typical Applications
- Industrial motor control systems.
- Electrical control panels.
- Heating and power switching applications.
- Machine building and OEM equipment.
- Industrial automation systems.
- Power distribution and switching circuits.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Coil Voltage Range | 24 V | |
| Power | 18.5 kW | |
| Current | 40 A | |
| Voltage | 24 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 60 A | |
| Series | NC1 Contactors | |
| Product type | AC magnetic contactor | |
| Main pole configuration | 4 NO | |
| Rated operational current AC-3 | 40A | |
| Rated operational current AC-1 | 60A | |
| Motor power rating | 18.5 kW | |
| Control coil voltage | 24V AC | |
| Rated operational voltage | Up to 690V AC | |
| Frequency | 50 / 60 Hz | |
| Utilisation category | AC-1, AC-3, AC-4 | |
| Mounting type | DIN rail or panel mounting | |
| Protection rating | IP20 | |
| Mechanical life | Up to 10 million operations | |
| Electrical standard | IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the Chint NC1-4004-24V used for?
The Chint NC1-4004-24V is used for switching motors and industrial electrical loads in automation, control and power distribution applications.
What current rating does this contactor have?
The contactor has a 40 A AC-3 rating and a 60 A AC-1 rating for industrial switching applications.
What coil voltage does the NC1-4004-24V use?
The contactor uses a 24 V AC control coil suitable for industrial control circuits.
What contact configuration does this contactor provide?
The NC1-4004-24V provides four normally open main poles for multi-pole switching applications.
Where is the NC1-4004-24V installed?
The contactor is typically installed inside electrical control panels, machine cabinets and industrial automation systems.
Trusted by Industrial Engineers Worldwide
Chint NC1 contactors are widely used by industrial engineers, machine builders and panel manufacturers for reliable switching, efficient control and dependable operation in industrial automation systems.
