nc1-2504-48v chint contactor 48v 25a/11kw ac3 4p 4 main poles (4no)
Chint NC1-2504-48V industrial 4-pole AC contactor with 25A AC-3 rating, 48V AC coil and 4 normally open main poles for motor control and automation systems.
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The CHINT NC1-2504-48V is a durable and reliable four-pole AC contactor designed for industrial switching, automation systems and power control applications. As part of the trusted CHINT NC1 contactor series, it provides dependable electromagnetic switching performance and long operational life in demanding industrial and commercial environments.
This contactor is designed for efficient switching of motors and electrical loads, combining robust electrical endurance with a compact installation format. Its four normally open poles and flexible mounting options make it suitable for panel builders, OEM machinery manufacturers and industrial automation engineers requiring dependable multi-pole switching functionality.
With a 25 A AC-3 rated current, 40 A AC-1 rating, 11 kW motor switching capability and a 48 V AC control coil, the CHINT NC1-2504-48V is suitable for controlling motors, compressors, heating systems and industrial electrical loads.
Key Advantages
Reliable four-pole industrial AC contactor.
25 A AC-3 rated current suitable for motor switching applications.
48 V AC control coil for industrial automation systems.
4 normally open main poles for multi-pole switching applications.
Compact DIN rail or screw mounting design.
Designed for long electrical and mechanical service life.
Key Features
CHINT NC1 series AC contactor.
4 normally open main poles.
25 A AC-3 rated current.
40 A AC-1 rated current.
11 kW motor rating at 400 V AC.
48 V AC operating coil.
DIN rail or panel mounting compatibility.
Compatible with auxiliary contact blocks and thermal overload relays.
Reliable Switching for Industrial Automation
Industrial contactors such as the CHINT NC1-2504-48V are electrically controlled switching devices used to remotely operate motors and high-current electrical loads. This enables safer operation, improved automation and efficient control of industrial systems.
The NC1 series is designed to provide stable switching performance, high operational reliability and long-term durability. The four-pole configuration makes the NC1-2504-48V suitable for applications requiring simultaneous switching of multiple conductors or circuits.
Typical Applications
Industrial motor starters.
Heating and ventilation systems.
Conveyor and material handling systems.
Industrial automation and control panels.
Pump and compressor control systems.
OEM machinery and manufacturing equipment.
Technical Specifications
Power
11 kW
Current
25 A
Voltage
48 V
Phase
Three Phase
IP Rating
IP20
Series
NC1 AC Contactors
Product type
4-pole 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
48 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
Standards
IEC/EN 60947-4-1
Frequently Asked Questions
What is the CHINT NC1-2504-48V used for?
This contactor is used for switching and controlling motors and industrial electrical loads within automation and power control systems.
What current rating does the NC1-2504-48V have?
The contactor is rated at 25 A AC-3 and 40 A AC-1.
What coil voltage does this contactor use?
This model uses a 48 V AC control coil suitable for industrial control circuits.
How many poles does the NC1-2504-48V have?
The contactor features 4 normally open main poles for multi-pole switching applications.
How is the NC1-2504-48V installed?
The contactor supports both DIN rail mounting and screw fixing inside industrial electrical enclosures.
Trusted by Industrial Engineers Worldwide
CHINT NC1 contactors are trusted by industrial engineers, machine builders and panel manufacturers for dependable switching performance, durable construction and reliable long-term operation.
Power
11 kW
Current
25 A
Voltage
48 V
Phase
Three Phase
IP Rating
IP20
Series
NC1 AC Contactors
Product type
4-pole 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
48 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
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...