Chint NP2-BG3 three position maintained key switch operator with centre position key removal designed for NP2 series industrial control panels and automation applications.
SKU:NP2-BG3Alt SKU:NP2BG3MPN:NP2-BG3
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The Chint NP2-BG3 is a reliable three-position maintained key switch operator designed for use with Chint NP2 series 22.5 mm control components in industrial automation and electrical control applications. It provides secure operator control where keyed access and maintained switching operation are required for machinery, control panels and industrial systems.
This key switch head is designed for integration with compatible NP2 contact blocks and mounting assemblies, allowing flexible configuration of operator stations. Its compact modular construction provides a practical solution for applications requiring controlled access and reliable manual switching.
With a 3-position maintained operation, key removal in the centre position only and compatibility with Chint NP2 series contact blocks, the NP2-BG3 is suitable for industrial control panels, machine interfaces and automation equipment.
Key Advantages
Reliable key-operated selector switch head for Chint NP2 control systems.
3-position maintained switching operation for secure operator control.
Key removable in the centre position only for controlled access applications.
Compatible with NP2 series contact blocks and mounting components.
Suitable for industrial control panels and automation systems.
Compact 22.5 mm modular design for flexible installation.
Key Features
Chint NP2 series key switch operator.
3-position maintained operation.
Key removal in centre position only.
Key-operated control mechanism.
Modular assembly with NP2 contact units.
22.5 mm mounting compatibility.
Secure Operator Control for Industrial Automation
Key switches such as the Chint NP2-BG3 provide controlled access to machine functions by requiring authorised key operation. They are commonly used where accidental or unauthorised changes to control settings must be prevented.
The Chint NP2 series offers a modular approach to industrial control design, allowing operators, contact blocks and accessories to be combined to create customised control stations for machinery and automation systems.
Typical Applications
Industrial control panels.
Machine operation and mode selection.
Automation equipment.
Motor control stations.
Operator interface panels.
Access-controlled switching functions.
Technical Specifications
Manufacturer
Chint
Series
NP2
Model
NP2-BG3
Product type
Key switch operator
Operation type
3-position maintained
Key removal
Centre position only
Mounting size
22.5 mm
Component type
Key switch head
Compatible contact blocks
Chint NP2 series contact units
Standards compatibility
IEC/EN 60947-5-1 (NP2 series)
Application
Industrial control and automation panels
Frequently Asked Questions
What is the Chint NP2-BG3 used for?
The Chint NP2-BG3 is a three-position maintained key switch operator used for controlled switching in industrial control and automation applications.
How many positions does the NP2-BG3 key switch have?
The NP2-BG3 provides 3-position maintained operation for selecting and holding control states.
When can the key be removed from the NP2-BG3?
The key can be removed in the centre position only, providing controlled operator access.
Which contact blocks are compatible with the NP2-BG3?
The NP2-BG3 is designed for use with compatible Chint NP2 series contact blocks.
What mounting size is required for this key switch?
The NP2-BG3 is designed for 22.5 mm panel mounting systems.
Trusted by Industrial Control Professionals
Chint NP2 control components provide reliable modular operator solutions for industrial automation, machinery and electrical control applications.
Manufacturer
Chint
Series
NP2
Model
NP2-BG3
Product type
Key switch operator
Operation type
3-position maintained
Key removal
Centre position only
Mounting size
22.5 mm
Component type
Key switch head
Compatible contact blocks
Chint NP2 series contact units
Standards compatibility
IEC/EN 60947-5-1 (NP2 series)
Application
Industrial control and automation panels
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
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Support for engineering, maintenance, and operations
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Stock lines ready to ship
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Same day dispatches
3500 +
Customers supported
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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...