The Chint NP2-B142/K2 is a robust and reliable 2-position enclosed button station with key switch designed for secure manual control of electrical circuits in industrial automation systems, machinery and control panels. As part of the Chint NP2 series of control and signalling devices, it provides dependable operator control with key-operated switching for applications where controlled access is required.
This button station combines a durable enclosed housing with a key switch and one normally open contact, providing a ready-to-install solution for machine control and operator interfaces. The NP2 series is designed for reliable manual circuit control in industrial environments, with modular components suitable for automation and control applications.
With its compact 2-position button station format, the Chint NP2-B142/K2 is ideal for local machine controls, selector functions and operator panels where a reliable key-operated switching solution is required.
Key Advantages
Complete enclosed key switch station for industrial control applications.
2-position key switch with 1 normally open contact.
Provides controlled operator access for machine switching functions.
Durable construction suitable for automation and electrical installations.
Compatible with the Chint NP2 range of control components.
Ready-to-install solution for industrial operator control stations.
Key Features
Chint NP2 series enclosed control station.
2-position button station with key switch.
1 normally open (NO) contact.
22 mm mounting system compatibility.
Compact enclosed design for machine control applications.
Suitable for industrial automation and electrical panels.
Secure key-operated manual control.
Reliable Manual Control for Industrial Systems
Key switch stations such as the Chint NP2-B142/K2 provide operators with secure control over machinery and electrical systems. They allow authorised personnel to activate or select machine functions while helping prevent unauthorised operation.
The Chint NP2 series is widely used by machine builders, electricians and automation engineers requiring dependable operator interfaces, flexible configurations and long service life in industrial control applications.
Typical Applications
Industrial machine control stations.
Automation equipment and production lines.
Secure machine enable and control functions.
Electrical control cabinets.
Operator interfaces and local control points.
General industrial switching applications.
Technical Specifications
Manufacturer
Chint
Series
NP2 Control and Signalling Series
Model
NP2-B142/K2
Product type
Enclosed key switch button station
Station positions
2 positions
Switch type
Key switch
Contact configuration
1 normally open contact
Mounting type
Enclosed panel / surface mounting
Rated insulation voltage
690 V
Rated thermal current
10 A
Protection rating
IP40
Frequently Asked Questions
What is the Chint NP2-B142/K2 used for?
The Chint NP2-B142/K2 is an enclosed key switch button station used for secure manual control of electrical circuits in industrial machinery and automation systems.
What type of switch is included?
The NP2-B142/K2 includes a 2-position key switch with 1 normally open contact.
Where is the NP2-B142/K2 installed?
The button station is typically installed on industrial machinery, control panels and automation equipment.
What series does this key switch station belong to?
The NP2-B142/K2 belongs to the Chint NP2 series of industrial control and signalling products.
What protection rating does the NP2 series provide?
The NP2 series provides IP40 protection for standard industrial and indoor control applications.
Trusted by Industrial Control Engineers
Chint NP2 control stations and signalling components are widely used in automation and machinery applications to provide reliable operator control, efficient machine operation and dependable electrical switching.
Manufacturer
Chint
Series
NP2 Control and Signalling Series
Model
NP2-B142/K2
Product type
Enclosed key switch button station
Station positions
2 positions
Switch type
Key switch
Contact configuration
1 normally open contact
Mounting type
Enclosed panel / surface mounting
Rated insulation voltage
690 V
Rated thermal current
10 A
Protection rating
IP40
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.
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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...