CHINT NDK-100VA is a 100 VA single-phase control circuit transformer with a 240/415 V AC input for industrial machinery, electrical control panels and automation applications.
SKU:NDK-100VAAlt SKU:NDK100VAMPN:NDK-100VA
Price
List Priceex VAT
Your Price
On backorderPlease contact us for a delivery time before you order
Get the best trade pricesTrade exclusive
Create a trade account to unlock exclusive pricing, special offers and more.
Why Choose the CHINT NDK-100VA Control Circuit Transformer?
The CHINT NDK-100VA is a compact and dependable 100 VA single-phase control circuit transformer designed to provide control power for industrial machinery, electrical control panels and automation systems. As part of the CHINT NDK control transformer series, it provides a practical voltage conversion solution for machine builders, panel builders and industrial electrical applications.
This transformer features 240/415 V AC input connections, allowing it to be used with common industrial supply voltages. The NDK series is designed for control circuits and can be used to supply compatible contactors, relays, signalling equipment and other electrical control devices requiring an isolated transformer supply.
With a rated capacity of 100 VA and 50/60 Hz operation, the NDK-100VA is well suited to lower-power industrial control applications. Its open-type construction is intended for installation within a suitable electrical enclosure or control panel, providing a straightforward transformer solution for machinery and automation equipment.
Key Advantages
Compact 100 VA control circuit transformer for industrial applications.
240/415 V AC input suitable for common industrial electrical supplies.
Provides transformer isolation between compatible supply and control circuits.
Single-phase design suitable for machinery and electrical control systems.
Natural air cooling provides simple, reliable operation without a cooling fan.
Designed for installation within industrial electrical control panels and equipment.
Key Features
CHINT NDK control transformer series.
100 VA rated capacity.
240/415 V AC input configuration.
Single-phase transformer construction.
50/60 Hz operating frequency.
Open-type construction for installation within a suitable enclosure.
Natural air cooling.
Suitable for machine control circuits and industrial electrical equipment.
Suitable for contactors, relays, signalling circuits and compatible control devices.
Reliable Control Power for Industrial Machinery
Control circuit transformers convert an incoming AC supply to a voltage suitable for compatible control equipment while providing electrical isolation between the primary and secondary circuits. The CHINT NDK-100VA is designed for use with 240/415 V AC industrial supplies and provides a dedicated transformer source for compatible machine and control circuits.
The CHINT NDK series is intended for applications such as machine tools, electrical apparatus, control circuits, signalling equipment and other industrial systems. The NDK-100VA's compact 100 VA rating makes it particularly suitable where dependable control power is required without the size and capacity of a larger transformer.
Typical Applications
Industrial electrical control panels.
Machine tool control circuits.
Factory automation and production machinery.
Contactors, relays and compatible control equipment.
Industrial indicator and signalling circuits.
Panel building and switchgear applications.
OEM machinery and automation systems.
Technical Specifications
Manufacturer
CHINT
Series
NDK Control Transformers
Model
NDK-100VA
Product type
Control circuit transformer
Rated capacity
100 VA
Input voltage
240/415 V AC
Phase
Single-phase
Frequency
50/60 Hz
Construction
Open-type transformer
Cooling method
Natural air cooling
Application
Industrial control circuits and machinery
Frequently Asked Questions
What is the CHINT NDK-100VA used for?
The NDK-100VA is a 100 VA control circuit transformer designed to provide isolated control power for compatible industrial machinery, electrical panels and automation equipment.
What input voltage does the CHINT NDK-100VA accept?
This NDK-100VA configuration provides 240/415 V AC input connections for use with compatible industrial electrical supplies.
What is the power rating of the NDK-100VA?
The CHINT NDK-100VA has a rated transformer capacity of 100 VA.
Is the CHINT NDK-100VA a single-phase transformer?
Yes. The NDK-100VA is a single-phase control circuit transformer designed for compatible industrial electrical and machine control applications.
Where is the CHINT NDK-100VA typically installed?
The transformer is typically installed within a suitable industrial electrical enclosure, control panel or machine cabinet as part of a control or automation system.
Trusted Industrial Control from CHINT
CHINT NDK control transformers provide dependable transformer power for industrial machinery and electrical control equipment, combining practical voltage configurations with robust single-phase construction for panel building and automation applications.
Manufacturer
CHINT
Series
NDK Control Transformers
Model
NDK-100VA
Product type
Control circuit transformer
Rated capacity
100 VA
Input voltage
240/415 V AC
Phase
Single-phase
Frequency
50/60 Hz
Construction
Open-type transformer
Cooling method
Natural air cooling
Application
Industrial control circuits and machinery
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.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Do you have stock for urgent orders?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What are your delivery times and costs?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What about warranties, returns and faulty items?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
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...