nc1-2504z-24v chint contactor 24vdc 40a ac1 / 25a ac3 4p 4 main poles
Chint NC1-2504Z-24V industrial 4-pole DC coil contactor with 25A AC-3 rating, 24V DC coil and 4 normally open main poles for motor control and automation systems.
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The Chint NC1-2504Z-24V is a reliable and high-performance 4-pole DC coil AC contactor designed for efficient switching and control of motors, electrical loads and industrial automation systems. As part of the trusted Chint NC1-Z contactor series, it provides dependable operation for machine builders, panel manufacturers and industrial engineers requiring robust electrical control solutions.
This contactor combines a compact design with strong switching capability, making it suitable for demanding industrial environments. The integrated 24 V DC control coil allows easy connection with PLC systems and modern automation equipment, while the four normally open main poles provide flexible multi-pole switching for a wide range of applications.
With a rated operational current of 25 A AC-3 and 40 A AC-1, the NC1-2504Z-24V is suitable for motor control applications up to 11 kW at 400 V AC. Its DIN rail and screw mounting compatibility enables straightforward installation inside electrical control panels and industrial enclosures.
Key Advantages
Reliable 4-pole industrial contactor with DC coil operation.
25 A AC-3 rated current for motor switching applications.
40 A AC-1 rated current for general electrical loads.
24 V DC control coil ideal for PLC and automation systems.
Four normally open main contacts for flexible switching configurations.
Compact design suitable for industrial control panels and OEM machinery.
Key Features
Chint NC1-Z DC coil contactor series.
4 normally open main poles.
25 A AC-3 operational current.
40 A AC-1 operational current.
24 V DC operating coil.
11 kW motor switching capability at 400 V AC.
Rated operational voltage up to 690 V AC.
DIN rail or screw mounting installation.
Compatible with auxiliary contacts and overload protection accessories.
Reliable Switching for Industrial Automation
Industrial contactors such as the Chint NC1-2504Z-24V provide electrically controlled switching for motors, machinery and high-current electrical loads. By enabling remote operation and reliable circuit control, contactors help improve safety, efficiency and automation performance in industrial systems.
The NC1-Z series is designed for machine builders and automation engineers who require dependable switching components. Its DC coil configuration provides compatibility with modern control systems, while its multi-pole design supports applications requiring simultaneous switching of multiple conductors.
Typical Applications
Industrial motor starters.
Automation control panels.
Conveyor and material handling systems.
Pumps and compressor control systems.
HVAC and heating equipment.
OEM machinery and manufacturing equipment.
Technical Specifications
Power
11 kW
Current
25 A
Voltage
24 V
Phase
Three Phase
IP Rating
IP20
Series
NC1-Z DC Coil Contactors
Product type
4-pole DC coil AC contactor
Main poles
4 NO
Rated operational current (AC-3)
25 A
Rated operational current (AC-1)
40 A
Motor power rating
11 kW at 400 V AC
Control coil voltage
24 V DC
Rated operational voltage
up to 690 V
Rated insulation voltage
690 V
Rated impulse withstand voltage
6 kV
Operating frequency
50 / 60 Hz main circuit
Protection rating
IP20
Mounting type
DIN rail or screw mounting
Standards
IEC/EN 60947-4-1
Frequently Asked Questions
What is the Chint NC1-2504Z-24V used for?
The contactor is used for switching and controlling motors and electrical loads in industrial automation, machinery and power control applications.
What current rating does the NC1-2504Z-24V have?
The contactor is rated at 25 A AC-3 for motor loads and 40 A AC-1 for general electrical loads.
What coil voltage does this contactor use?
The NC1-2504Z-24V features a 24 V DC control coil suitable for PLC and industrial automation systems.
How many poles does the NC1-2504Z-24V have?
This contactor features four normally open main poles for multi-pole switching applications.
How is the NC1-2504Z-24V installed?
The contactor supports DIN rail or screw mounting inside electrical control cabinets and industrial enclosures.
Trusted by Industrial Automation Professionals
Chint NC1-Z contactors are widely used by engineers, OEM manufacturers and panel builders to deliver reliable switching performance, efficient motor control and dependable automation solutions.
Power
11 kW
Current
25 A
Voltage
24 V
Phase
Three Phase
IP Rating
IP20
Series
NC1-Z DC Coil Contactors
Product type
4-pole DC coil AC contactor
Main poles
4 NO
Rated operational current (AC-3)
25 A
Rated operational current (AC-1)
40 A
Motor power rating
11 kW at 400 V AC
Control coil voltage
24 V DC
Rated operational voltage
up to 690 V
Rated insulation voltage
690 V
Rated impulse withstand voltage
6 kV
Operating frequency
50 / 60 Hz main circuit
Protection rating
IP20
Mounting type
DIN rail or screw mounting
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...