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Key Switch
14 products
14 products
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From ₹ 241.64
The Key Switch 17x12.5mm Black with LED Light is a reliable component designed for seamless integration into various electronic devices. Its compact size of 17 by 12.5 millimeters and sleek black finish make it an ideal choice for applications requiring precise control with visual status indication. The built-in LED light enhances usability by signaling operational states, making it suitable for control panels, automation systems, and custom electronics projects.
- Compact dimensions of 17x12.5mm allow for versatile installation in tight spaces.
- The black casing offers a professional appearance that blends well with most devices.
- Integrated LED light provides clear visual feedback for switch activation.
- Durable construction ensures consistent performance in various components-based setups.
- Ideal for use in control systems, industrial equipment, and custom electronic assemblies.
- Compatible with standard wiring configurations for easy integration.
From ₹ 198.92
The Key Switch 17x12.5mm Black is a compact and reliable component designed for various electronic applications. Its precise dimensions make it ideal for integration into control panels and custom circuit boards where space is limited. This key switch is built to provide consistent tactile feedback and durable performance, ensuring seamless operation in diverse settings.
- Compact size of 17x12.5mm fits easily into small electronic assemblies without compromising functionality
- Durable black housing that resists wear and blends well with most device designs
- Engineered for smooth and reliable switching action to enhance user control
- Compatible with a wide range of electronic systems requiring manual switch inputs
- Sturdy construction ensures long-lasting performance under frequent use
- Simple integration into custom projects and industrial equipment
From ₹ 241.64
The Key Switch 17x12.5mm Blue with LED Light is a compact electronic component designed for reliable switching applications. Featuring a blue actuator and integrated LED illumination, this switch offers clear visual status indication, enhancing user interface clarity. Its precise 17x12.5mm dimensions ensure compatibility with a variety of control panels and electronic devices, making it ideal for industrial, automotive, and consumer electronics projects requiring a durable and visible control element.
- Compact 17x12.5mm size fits seamlessly into tight panel spaces without compromising functionality
- Vivid blue switch cap provides clear tactile feedback and distinct visual identification
- Built-in LED light offers bright status indication for improved operational awareness
- Durable construction ensures long-lasting performance under frequent use
- Versatile compatibility with various electronic and industrial equipment designs
- Easy integration into existing circuits with standard mounting and wiring options
From ₹ 198.92
Reliable Blue Key Switch for Precise Control
This Key Switch 17x12.5mm Blue is designed as a durable electronic component ideal for integrating into various mechanical and electronic devices. Its compact size and distinct blue color make it easy to identify and suitable for applications requiring tactile feedback and reliable switching action. This component fits perfectly into systems needing compact switches with precise activation, making it a versatile choice for both hobbyists and professionals.
Distinctive Features to Enhance Your Projects
- Compact dimensions of 17x12.5mm ensure it fits seamlessly into tight assembly spaces without compromising performance
- Blue tactile switch design delivers clear tactile feedback, improving user interaction with devices
- Engineered for long-lasting durability to withstand repeated use in various electronic setups
- Compatible with multiple electronic circuit boards and control panels, offering flexible integration options
- Ideal for applications requiring precise, responsive key switching such as keyboards, control devices, and custom electronics
- Easy to install and maintain, supporting efficient assembly and repair processes
From ₹ 241.64
The Key Switch 17x12.5mm Gray with LED Light is a compact and durable component designed for precise control in electronic devices. Its gray housing offers a neutral aesthetic while the integrated LED light provides clear visual feedback during operation. Measuring 17 by 12.5 millimeters, this switch is compatible with a wide range of control panels and electronic assemblies, making it an ideal choice for industrial, commercial, and custom electronics applications that require reliable switching and illuminated status indication.
- Compact 17x12.5mm size fits seamlessly into tight control panel layouts.
- Integrated LED light ensures immediate visual confirmation of switch status.
- Gray casing provides a subtle and professional appearance for various device styles.
- Robust construction designed to withstand frequent use in demanding environments.
- Versatile compatibility supports multiple electronic devices and custom assemblies.
From ₹ 198.92
The Key Switch 17x12.5mm Gray is a compact component designed for precise electronic switching applications. Its gray casing provides durability while maintaining a sleek profile. This switch is ideal for devices requiring reliable on/off control with space constraints, making it suitable for various electronics assemblies and custom projects.
- Compact dimensions of 17x12.5mm ensure easy integration into tight circuit layouts
- Gray color casing offers a neutral aesthetic that blends with diverse device designs
- Engineered for consistent tactile feedback, enhancing user interaction reliability
- Compatible with standard electronic component assemblies, facilitating straightforward installation
- Robust construction supports long-lasting performance even in frequent use scenarios
From ₹ 198.92
The Key Switch 17x12.5mm Red is a precise component designed for seamless integration into various electronic assemblies. It functions as a tactile control switch, offering reliable operation through its compact size and distinct red actuator. This switch is ideal for applications requiring quick and accurate input, featuring dimensions that make it compatible with a wide range of devices and circuit boards. Its sturdy construction ensures consistent performance in both consumer electronics and industrial equipment.
- Compact 17x12.5mm footprint allows easy installation in space-constrained setups
- Distinct red actuator enhances visibility and user feedback during operation
- Designed for precise tactile response to improve control accuracy
- Compatible with a variety of electronic components and PCBs for versatile usage
- Durable build supports long-lasting functionality under frequent use
- Ideal for consumer electronics, industrial controls, and DIY projects
From ₹ 241.64
Compact Red Key Switch with Integrated LED Light
This Key Switch measuring 17x12.5mm is designed for precise control in electronic components and custom setups. Featuring a vivid red switch with a built-in LED light, it offers visual feedback and easy status indication. Ideal for use in control panels, instrumentation, and various electronic assemblies, its compact size ensures seamless compatibility with space-sensitive applications. This component combines functional design with reliable performance to enhance your device’s interface.
Notable Attributes
- Bright red switch enables quick identification and operation in complex circuits.
- Integrated LED illumination provides clear visual status signals for enhanced user interaction.
- Compact dimensions of 17x12.5mm suit tight installation spaces without compromising functionality.
- Engineered for easy integration into electronic components and assemblies requiring precise control.
- Durable construction ensures consistent performance in demanding environments.
- Designed for compatibility with various control panels and instrumentation applications.
From ₹ 241.64
The Key Switch 17x12.5mm Yellow with LED Light is a compact, reliable component designed for various electronic applications. Its vibrant yellow switch offers easy visibility, while the integrated LED light provides clear operational status. Measuring 17 by 12.5 millimeters, it is compatible with standard mounting setups and ideal for control panels, machinery, or custom electronics requiring durable and responsive switching functionality.
- Compact design at 17x12.5mm fits seamlessly into tight installation spaces.
- Bright yellow switch enhances visibility for quick identification during use.
- Integrated LED indicator clearly signals the switch’s active status, improving user feedback.
- Robust build quality ensures long-lasting performance in demanding environments.
- Easy to install with standard mounting dimensions for quick integration into electronic assemblies.
- Versatile compatibility suits a wide range of electronic devices and control systems.
From ₹ 198.92
The Key Switch 17x12.5mm White is a precise electronic component designed for use in various control panels and devices that require reliable switching action. Its compact size and white color make it suitable for integration in equipment where visual clarity and space efficiency are important. This switch offers consistent performance and compatibility with standard mounting setups, making it a versatile choice for both industrial and consumer electronics applications.
- Compact dimensions of 17x12.5mm enable seamless integration into tight spaces without sacrificing functionality.
- White color finish enhances visibility and aesthetic appeal in device interfaces.
- Engineered for dependable switching performance, ensuring reliable user input recognition.
- Compatible with a wide range of electronic assemblies and control panels requiring tactile switches.
- Robust construction suited for repetitive use in various industrial and consumer settings.
- Easy to install with standard mounting requirements, simplifying device assembly processes.
From ₹ 198.92
The Key Switch 17x12.5mm Yellow is a compact, durable component designed for precise electrical switching applications. Its bright yellow color allows for easy identification in assemblies, while its size ensures compatibility with various electronic devices. This switch is ideal for use in control panels, instruments, and other equipment requiring reliable manual operation and tactile feedback.
- The compact 17x12.5mm dimensions make it suitable for space-constrained setups without compromising performance.
- The yellow actuator enhances visibility, helping users quickly locate the switch in complex circuits.
- Engineered for consistent tactile response, providing dependable feedback during operation.
- Compatible with a wide range of electronic components and assemblies, ensuring versatile application.
- Constructed with robust materials to withstand frequent use and maintain long-term reliability.
- Easy to install, integrating seamlessly into existing electronics and control systems.
From ₹ 241.64
The Key Switch 17x12.5mm White with LED Light is a compact and reliable component designed for seamless integration into electronic devices. Its illuminated feature ensures clear visibility in low-light conditions, making it ideal for control panels, industrial equipment, or custom DIY projects. With precise dimensions and a sturdy white casing, this switch combines functionality with easy compatibility for various applications requiring tactile control and visual feedback.
- 17x12.5mm size offers a space-saving solution suitable for tight assemblies
- Integrated LED light enhances visibility and status indication even in dim environments
- Durable white housing provides a clean aesthetic and protects internal components
- Designed to fit a range of control and automation systems with fuss-free installation
- Reliable tactile feedback ensures accurate operation with every press
From ₹ 198.92
The Key Switch 17x12.5mm Green is a precise mechanical component designed for use in electronic devices requiring reliable switch actuation. With its compact dimensions, this key switch is ideal for integration into keyboards, control panels, and custom electronics projects. The green switch variant offers a distinct tactile response, making it suitable for applications where feedback and durability are essential. Its compatibility with standard switch mounts ensures easy installation and replacement.
- Compact size of 17x12.5mm fits seamlessly into tight electronic assemblies and custom keyboards
- Green tactile switch provides a satisfying click feedback for accurate keypress recognition
- Engineered for consistent performance to support long-term use in high-traffic applications
- Compatible with common mounting systems for straightforward integration and maintenance
- Ideal for DIY electronics, gaming keyboards, and industrial control interfaces requiring reliable switch actuation
From ₹ 241.64
The Key Switch 17x12.5mm Green with LED Light is a compact and reliable component designed for precise control in various electronic devices. Featuring a green key switch paired with a built-in LED light, it offers clear visual feedback while enhancing usability. Ideal for integration into custom keyboards, control panels, and other applications requiring tactile input, this switch combines durability with effective illumination for improved performance.
- Compact dimensions of 17x12.5mm fit seamlessly into tight spaces and custom setups.
- The integrated green LED light provides clear status indication and enhances user interaction.
- Designed for consistent tactile feedback, ensuring accurate and responsive keystrokes.
- Compatible with a variety of electronic assemblies requiring reliable input components.
- Durable construction supports long-lasting performance in frequent-use environments.
- Easy to install into panels or circuit boards with standard mounting options.
Explore Related Collections
Description
Key Switches at Partsbaba.com – Secure & Reliable Switches for Electronic Applications
Explore Key Switches at Partsbaba.com, compact switches designed to provide controlled ON/OFF operation, mode selection, access control, and equipment activation.
Key switches are commonly used in electronic equipment, control panels, industrial systems, security devices, machinery, and specialized control applications where operation through a key is preferred over a standard push or toggle switch.
Explore Key Switches
The Key Switch collection can include:
- Miniature Key Switches
- Panel-Mount Key Switches
- Rotary Key Switches
- 2-Position Key Switches
- 3-Position Key Switches
- Key-Lock Switches
- Security Key Switches
- PCB Key Switches
- Electrical Key Switches
- Equipment Power Key Switches
Compatibility Tip: Before purchasing, check the number of positions, contact configuration, electrical rating, mounting method, key removal position, dimensions, and terminal arrangement.
What Is a Key Switch?
A key switch is an electrical switch operated using a physical key.
Unlike a conventional toggle or push switch, the key mechanism can help prevent unauthorized or accidental operation.
A basic setup is:
Key → Switch Mechanism → Electrical Contact → Circuit
Turning the key changes the switch's electrical state according to its contact configuration.
Common Applications of Key Switches
Key switches are commonly used in:
- Industrial control panels
- Electronic equipment
- Machinery
- Security systems
- Access-control equipment
- Control cabinets
- Automation equipment
- Alarm systems
- Power control
- Specialized electronic devices
- DIY electronics projects
Types of Key Switches
2-Position Key Switch
A 2-position switch commonly provides two selectable states, such as:
OFF ↔ ON
It can be used for controlled equipment activation.
3-Position Key Switch
A 3-position switch can provide three selectable positions.
For example:
OFF ↔ ON ↔ AUX
The exact electrical function depends on the switch's contact configuration.
Rotary Key Switch
A rotary key switch uses a turning key to select between multiple positions.
These switches are useful where several operating states need to be selected.
Panel-Mount Key Switch
Panel-mount key switches are designed to be installed through a control-panel opening.
They can provide convenient access to the switch while keeping the electrical terminals behind the panel.
PCB Key Switch
PCB-mounted key switches are designed to be installed directly onto a printed circuit board.
Key Switch Specifications
| Specification | What to Check |
|---|---|
| Positions | 2, 3, or multiple |
| Contact Configuration | Required switching arrangement |
| Electrical Rating | Voltage and current |
| Mounting | Panel or PCB |
| Terminal Type | Pins, solder terminals, etc. |
| Key Removal | Position(s) where key can be removed |
| Key Type | Standard or application-specific |
| Dimensions | Required installation space |
| Operating Angle | For rotary designs |
| Material | Housing and contact construction |
How to Choose the Right Key Switch?
1. Determine the Number of Positions
Identify whether your application requires:
- 2 positions
- 3 positions
- Multiple positions
2. Check the Contact Configuration
The number of positions alone does not determine whether the switch will work.
Check the required electrical contact arrangement and terminal configuration.
3. Check the Electrical Rating
Make sure the switch is rated for the voltage and current of the circuit.
4. Check Mounting Style
Choose between:
- Panel mount
- PCB mount
based on your equipment design.
5. Check Key Removal Position
Some applications require the key to be removable only in a specific position.
Check this specification before selecting a replacement.
6. Check Physical Dimensions
Compare:
- Mounting-hole size
- Body dimensions
- Shaft/key dimensions
- Terminal spacing
- Panel thickness compatibility
Key Switch in Control Panels
A key switch can be used as an additional control layer in equipment.
For example:
Key Switch → Control Circuit → Machine Enable
The equipment can require the correct key position before a particular function is activated.
Key Switch vs Push Button Switch
| Feature | Key Switch | Push Button |
|---|---|---|
| Operation | Key-operated | Push-operated |
| Access Control | Better suited | Limited |
| Maintained Position | Common | Depends on design |
| Security | Physical key | Usually none |
| Common Use | Equipment/control access | User input |
Explore Push Button Switches for push-button products.
Key Switch vs Tactile Switch
A tactile switch is generally designed for compact momentary input, while a key switch is typically selected when controlled or restricted operation is required.
Explore Tactile Switch for compact tactile switches.
Common Key Switch Problems
| Problem | Possible Cause |
|---|---|
| Key Does Not Turn | Mechanical damage or incorrect key |
| Circuit Not Switching | Contact failure |
| Intermittent Operation | Worn contacts |
| Key Gets Stuck | Mechanical contamination/damage |
| Loose Mounting | Incorrect installation |
| Wrong Switching Function | Incorrect contact configuration |
| Overheating | Electrical load exceeding rating |
Replacing a Key Switch
When replacing a key switch, compare the original switch carefully.
Check:
- Number of positions
- Contact configuration
- Electrical rating
- Mounting method
- Terminal arrangement
- Key removal position
- Mounting dimensions
- Panel thickness compatibility
- Key type
- Overall body dimensions
A replacement with the same appearance may still have a different electrical configuration.
Key Switch Installation
Step 1: Disconnect Power
Turn off and isolate the equipment before replacing the switch.
Step 2: Identify the Existing Wiring
Note the terminal connections before removing the original switch.
Step 3: Remove the Old Switch
Remove the mounting hardware and disconnect the terminals.
Step 4: Install the Replacement
Fit the new key switch into the correct mounting position.
Step 5: Connect the Terminals
Reconnect the wiring according to the equipment's wiring diagram.
Step 6: Test the Switch
Test each key position and verify that the intended circuit functions operate correctly.
Safety Tip: For mains-voltage equipment or industrial machinery, installation should be performed by a suitably qualified person.
Why Choose Key Switches from Partsbaba.com?
- Suitable for electronic control applications
- Useful for equipment replacement
- Options for different switching positions
- Panel and PCB applications
- Useful for industrial and electronic systems
- Suitable for control-panel projects
- Related switches and components available
- Convenient online sourcing from Partsbaba.com
Explore Related Collections at Partsbaba.com
Find more switches and electronic components:
- Switches – Explore the switches collection.
- Push Button Switches – Browse push-button switches.
- Tactile Switch – Find tactile switches.
- DIP Switch – Explore PCB configuration switches.
- Panel Indicators – Browse panel indicators.
- Control Panel – Explore control-panel components.
- Sensors – Find electronic sensors.
- Repairing Tools – Browse electronics repair tools.
Frequently Asked Questions
What is a key switch?
A key switch is an electrical switch operated by a physical key, commonly used for controlled equipment activation and mode selection.
Where are key switches used?
They are commonly found in industrial machinery, control panels, electronic equipment, security systems, automation equipment, and specialized devices.
What is a 2-position key switch?
A 2-position key switch provides two selectable operating states, often used for functions such as OFF/ON, depending on its contact configuration.
What should I check before replacing a key switch?
Check the positions, contact configuration, electrical rating, mounting style, terminal arrangement, key removal position, and physical dimensions.
Are all key switches interchangeable?
No. Key switches can differ significantly in their electrical contacts, dimensions, mounting method, and key mechanism.
Shop Key Switches at Partsbaba.com
Find Key Switches at Partsbaba.com for electronic equipment, control panels, industrial systems, security applications, and replacement requirements.
Explore Key Switches at Partsbaba.com and find the right switch for your control application.
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