nc1-1810z-110v chint contactor 110vdc 32a ac1 / 18a ac3 3p 3 main poles + 1 no aux
Chint NC1-1810Z-110V industrial contactor with 110V DC coil, 18A AC-3 rating and 3 main poles plus 1 NO auxiliary contact for motor control and automation systems.
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Why Choose the CHINT NC1-1810Z-110V DC Coil Contactor?
The CHINT NC1-1810Z-110V is a robust and dependable three-pole contactor with a 110 V DC coil designed for industrial motor control, automation systems and electrical switching applications. As part of the proven CHINT NC1Z contactor series, it provides reliable switching performance for demanding commercial and industrial environments.
This contactor is engineered for frequent switching operations while maintaining reliable electrical performance. The NC1 series offers strong switching capacity, long mechanical life and compatibility with auxiliary accessories and overload protection systems, making it suitable for motor starters, control panels and industrial automation installations.
With an 18 A AC-3 rated current, 7.5 kW motor control capacity and a 110 V DC coil, the CHINT NC1-1810Z-110V is ideal for controlling three-phase motors, pumps, fans, compressors and industrial machinery requiring dependable switching performance.
Key Advantages
Reliable DC coil contactor designed for industrial motor control.
18 A AC-3 rated current suitable for three-phase motor applications.
7.5 kW motor switching capability for industrial machinery.
110 V DC coil voltage suitable for dedicated control circuits.
Compact design suitable for electrical panels and automation systems.
Long mechanical service life for dependable operation.
Key Features
CHINT NC1Z series DC coil contactor.
3 normally open main poles.
1 normally open auxiliary contact.
18 A AC-3 rated operational current.
32 A AC-1 conventional thermal current.
110 V DC operating coil.
Suitable for motor switching and industrial automation.
DIN rail or screw mounting installation.
Reliable Switching for Industrial Motor Applications
The CHINT NC1-1810Z-110V provides electromagnetic control of electrical loads by enabling remote switching of motors and industrial equipment. This allows safer operation, improved automation and efficient management of electrical systems.
The NC1Z contactor range is designed for engineers, machine builders and maintenance professionals requiring reliable switching performance. Its DC coil design makes it suitable for applications where DC control circuits are preferred, while its compact construction allows straightforward integration into industrial control panels.
Typical Applications
Industrial motor starters.
Control panels and automation systems.
Pumps and water handling equipment.
Fans and HVAC systems.
Compressors and machinery equipment.
OEM production and manufacturing systems.
Technical Specifications
Power
7.5 kW
Current
18 A
Voltage
110 V
Phase
Three Phase
IP Rating
IP20
Series
NC1 Contactors
Product type
DC coil AC contactor
Main poles
3 NO
Auxiliary contacts
1 NO
Rated operational current (AC-3)
18 A
Rated operational current (AC-1)
32 A
Motor power rating
7.5 kW at 400 V AC
Control coil voltage
110 V DC
Rated insulation voltage
690 V
Rated impulse withstand voltage
6 kV
Operating frequency
50 / 60 Hz
Mounting type
DIN rail or screw mounting
Protection rating
IP20
Standards
IEC/EN 60947-4-1
Frequently Asked Questions
What is the CHINT NC1-1810Z-110V used for?
The CHINT NC1-1810Z-110V is a DC coil contactor used for remote switching and control of motors and electrical loads in industrial automation applications.
What motor power can this contactor control?
The contactor supports motor applications up to approximately 7.5 kW under AC-3 operating conditions.
What coil voltage does the NC1-1810Z-110V require?
The contactor uses a 110 V DC coil for connection to compatible control circuits.
How many main contacts does this contactor have?
The NC1-1810Z-110V features three normally open main contacts and one auxiliary normally open contact.
Where is this contactor typically installed?
The contactor is commonly installed inside electrical control panels, motor starter assemblies and industrial automation equipment.
Trusted for Industrial Control Applications
CHINT NC1Z contactors are widely used in industrial automation and electrical control systems to provide reliable motor switching, efficient operation and dependable long-term performance.
Power
7.5 kW
Current
18 A
Voltage
110 V
Phase
Three Phase
IP Rating
IP20
Series
NC1 Contactors
Product type
DC coil AC contactor
Main poles
3 NO
Auxiliary contacts
1 NO
Rated operational current (AC-3)
18 A
Rated operational current (AC-1)
32 A
Motor power rating
7.5 kW at 400 V AC
Control coil voltage
110 V DC
Rated insulation voltage
690 V
Rated impulse withstand voltage
6 kV
Operating frequency
50 / 60 Hz
Mounting type
DIN rail or screw mounting
Protection rating
IP20
Standards
IEC/EN 60947-4-1
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...