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np2-bg3b chint 3 position key switch (head only), locking key, remove left
Chint NP2-BG3B three position maintained key switch head designed for secure manual control in industrial automation and machinery applications.
£4.14
Why Choose the Chint NP2-BG3B Key Switch?
The Chint NP2-BG3B is a durable three-position maintained key switch head designed for reliable manual control in industrial automation, electrical panels and machinery applications. As part of the Chint NP2 control component series, it provides secure selector control where keyed access and controlled operation are required.
This key switch head is engineered for use with NP2 series contact blocks and mounting systems, allowing flexible configuration for industrial control circuits. The maintained selector mechanism provides dependable switching action for machine control, operator panels and automation equipment.
With a three-position maintained selector design and a key removal position on the left, the NP2-BG3B is suitable for applications where authorised operation and controlled access are important. Its compact 22.5 mm control panel format enables straightforward installation in standard industrial enclosures.
Key Advantages
- Reliable key-operated selector switch head for industrial control applications.
- Three-position maintained operation for flexible machine control.
- Key removal in left position for controlled access applications.
- Compatible with the Chint NP2 22.5 mm control component series.
- Robust design suitable for control panels and automation systems.
- Helps prevent unauthorised operation of industrial equipment.
Key Features
- Chint NP2 series key switch.
- Three-position maintained selector operation.
- Key-operated control mechanism.
- Head-only configuration for use with compatible NP2 components.
- 22.5 mm panel mounting format.
- Suitable for industrial automation and machinery control applications.
- Designed for integration with NP2 contact blocks.
Reliable Control for Industrial Automation
Selector switches such as the Chint NP2-BG3B provide operators with a secure method of controlling machine functions, operating modes and electrical circuits. Key-operated designs help restrict access to critical controls while maintaining reliable day-to-day operation.
The Chint NP2 series is designed for industrial control panels, machinery systems and automation equipment. Its modular construction allows selector heads, contact blocks and accessories to be combined to create customised operator control solutions.
Typical Applications
- Industrial control panels.
- Machine operating stations.
- Automation equipment.
- Production and processing machinery.
- Electrical cabinets and operator interfaces.
- OEM machinery control systems.
Technical Specifications
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| Product Series | Chint NP2 | |
|---|---|---|
| Mounting Diameter | 22 mm | |
| Operation | 3 positions – maintained | |
| Device Type | Key Selector Switch | |
| IP Rating | IP40 | |
| Manufacturer | Chint | |
| Series | NP2 Control Components | |
| Model | NP2-BG3B | |
| Product type | Key switch head / selector switch actuator | |
| Switch positions | 3-position maintained | |
| Key removal position | Left position | |
| Mounting diameter | 22.5 mm | |
| Protection rating | IP40 (NP2 series) | |
| Compliance standard | IEC/EN 60947-5-1 (NP2 series) |
Frequently Asked Questions
What is the Chint NP2-BG3B used for?
The NP2-BG3B is a three-position maintained key switch head used for controlling industrial electrical circuits, machinery and automation systems.
How many positions does this key switch have?
The Chint NP2-BG3B features a three-position maintained selector operation.
Where can the key be removed?
The key can be removed in the left position on the NP2-BG3B selector switch.
Is the NP2-BG3B a complete switch?
The NP2-BG3B is a head-only selector switch component and is designed to be combined with compatible NP2 series contact blocks and accessories.
What panel size is required for installation?
The NP2-BG3B uses the standard 22.5 mm industrial control component mounting format.
Trusted by Industrial Control Engineers
Chint NP2 control components are widely used in industrial automation and machinery applications to provide reliable operator control, modular installation and dependable switching performance.
