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nc1-4004-240v chint contactor 240v 40a/18.5kw ac3 4p 4 main poles no
Chint NC1-4004-230V industrial 3-pole AC contactor with 40A AC-3 rating, 230V AC coil, 3 normally open main poles and 4 normally open auxiliary contacts for motor control and automation systems.
£62.96
Why Choose the Chint NC1-4004-230V Contactor?
The Chint NC1-4004-230V 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 NC1-4004-230V 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 230 V AC control coil, the NC1-4004-230V 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.
- 230 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.
- 230 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 NC1-4004-230V 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 NC1-4004-230V 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 | 200–250 V | |
| Power | 18.5 kW | |
| Current | 40 A | |
| Voltage | 240 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| Auxiliary Contacts | 4NO | |
| Coil Type | AC | |
| Current AC-1 | 60 A | |
| Series | NC1 AC Contactors | |
| Product type | 3-pole AC contactor | |
| Main poles | 3 NO | |
| Auxiliary contacts | 4 NO | |
| Rated operational current (AC-3) | 40 A | |
| Rated operational current (AC-1) | 60 A | |
| Motor power rating | 18.5 kW at 400 V AC | |
| Control coil voltage | 230 V AC | |
| Rated operational voltage | up to 690 V | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Operating frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | DIN rail or screw mounting | |
| Terminal type | Screw clamp terminals | |
| Standards | IEC/EN 60947-4-1 | |
| Mechanical durability | approx. 10 million operations | |
| Electrical durability | approx. 1 million operations AC-3 |
Frequently Asked Questions
What is the Chint NC1-4004-230V used for?
The Chint NC1-4004-230V 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 NC1-4004-230V use?
The contactor uses a 230 V AC control coil suitable for industrial control circuits.
What contact configuration does this contactor provide?
The NC1-4004-230V provides four normally open main poles for multi-pole switching applications.
Where is the NC1-4004-230V 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.
