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nc1-1801z-24v chint contactor 24vdc 32a ac1 / 18a ac3 3p 3 main poles + 1 nc aux
CHINT NC1-1801Z-24V industrial DC coil contactor with 18A AC-3 rating, 24V DC coil and 3 NO main poles plus 1 NC auxiliary contact for motor control and industrial automation systems.
£44.20
Why Choose the CHINT NC1-1801Z-24V DC Coil Contactor?
The CHINT NC1-1801Z-24V is a compact and reliable DC coil industrial contactor designed for motor control, electrical switching and automation applications. As part of the trusted CHINT NC1 contactor series, it provides dependable switching performance for industrial control panels, machinery systems and commercial electrical installations.
This contactor combines robust electrical performance with a space-saving design, making it suitable for frequent switching operations in demanding industrial environments. The NC1 series is engineered for reliable remote making and breaking of AC circuits while supporting compatibility with auxiliary blocks and thermal overload relays for complete motor control solutions.
With a rated operational current of 18A AC-3, a 32A AC-1 thermal current rating, a 7.5 kW motor control capacity and a 24V DC coil, the CHINT NC1-1801Z-24V is ideal for controlling motors, pumps, conveyors and industrial switching systems. It features 3 normally open main poles and 1 normally closed auxiliary contact for flexible control circuit arrangements.
Key Advantages
- Reliable DC coil contactor designed for industrial switching applications.
- 18A AC-3 rating suitable for motor control systems.
- 32A AC-1 thermal current rating for general electrical loads.
- 24V DC coil voltage suitable for automation control circuits.
- Compact design for electrical panels and industrial cabinets.
- 3NO main contacts with 1NC auxiliary contact for flexible switching configurations.
Key Features
- CHINT NC1 series industrial contactor.
- 18A rated operational current (AC-3).
- 32A AC-1 thermal current rating.
- 7.5 kW motor control capacity.
- 24V DC operating coil.
- 3 normally open main poles + 1 normally closed auxiliary contact.
- Suitable for motor starters and automation equipment.
- Compatible with industrial control accessories and protection devices.
Reliable Switching for Industrial Automation
Industrial contactors such as the CHINT NC1-1801Z-24V provide safe and efficient control of motors and electrical circuits by enabling remote switching within automated systems. They are widely used in motor starters, control panels and industrial machinery applications.
The NC1 series offers dependable switching performance, compact dimensions and long operational life, helping engineers create reliable control solutions for manufacturing equipment, OEM machinery and industrial installations.
Typical Applications
- Industrial motor control systems.
- Automation control panels.
- Pumps and ventilation equipment.
- Conveyors and production machinery.
- OEM electrical control assemblies.
- Industrial switching and distribution systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 24 V | |
| Power | 7.5 kW | |
| Current | 18 A | |
| Voltage | 24 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | DC | |
| Current AC-1 | 32 A | |
| Series | NC1 Contactors | |
| Product type | DC coil AC contactor | |
| Rated operational current (AC-3) | 18 A | |
| AC-1 thermal current | 32 A | |
| Control coil voltage | 24 V DC | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Motor power at 400 V | 7.5 kW | |
| Main poles | 3 NO | |
| Auxiliary contacts | 1 NC | |
| Frequency | 50 / 60 Hz switching applications | |
| Utilisation category | AC-1, AC-3, AC-4 | |
| Mounting type | DIN rail or screw mounting | |
| Protection rating | IP20 | |
| Mechanical life | Approx. 10 million operations | |
| Electrical life (AC-3) | Approx. 1 million operations | |
| Dimensions | Approx. 77 × 45 × 86 mm | |
| Ambient operating temperature | Approx. -5 °C to +40 °C | |
| Standards | IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the CHINT NC1-1801Z-24V used for?
The CHINT NC1-1801Z-24V is used for switching and controlling electric motors and industrial electrical loads in automation systems.
What current rating does this contactor have?
The contactor has a rated operational current of 18A AC-3 and a thermal current rating of 32A AC-1.
What control voltage does the NC1-1801Z-24V use?
The contactor uses a 24V DC control coil suitable for industrial automation and control applications.
What contact configuration is included?
The CHINT NC1-1801Z-24V features 3 normally open main poles and 1 normally closed auxiliary contact.
Where is this contactor typically installed?
This contactor is commonly installed inside electrical control panels, automation cabinets and industrial machinery systems.
Trusted by Industrial Automation Engineers Worldwide
CHINT NC1 contactors are widely used in industrial automation systems and motor control applications where dependable switching performance, compact installation and long operational life are essential.
