LA16 16mm Illuminated Push Button Switch 12V 24V 220V 5A
LA16 16mm Illuminated Push Button Switch 12V 24V 220V 5A
LA16 Series 16mm Illuminated Push Button Switch
The LA16-11S 16mm Push Button Switch is a compact, CE-certified electrical switch designed for a wide range of control panel, DIY electronics, and industrial applications. Available in circular, square, and rectangle head styles with self-reset or self-locking operation, it delivers reliable performance across 12V, 24V, and 220V rated voltages. The built-in indicator light provides instant visual confirmation of switch status, making it ideal for control boards, machinery, power supplies, and custom builds.
Key Features
- Universal Voltage Compatibility: Works with 12V, 24V, and 220V systems — versatile for both low-voltage and mains-voltage applications.
- 16mm Panel Cutout: Fits standard 16mm mounting holes on control panels and enclosures.
- Two Operating Modes: Choose self-reset (momentary) or self-locking (latching) to suit your circuit needs.
- Built-In Indicator Light: Illuminated design lets you visually confirm on/off status at a glance.
- Multiple Head Shapes: Available in circular, square, and rectangle profiles for flexible installation.
- Wide Colour Selection: Red, Green, Yellow, Blue, and White — easy colour-coding for multi-function panels.
- Flexible Pin Options: Available with 3, 5, 6, or 8 pins to match your wiring configuration.
- Rated Current: 5A for dependable load handling.
- Durable Plastic Housing: Robust construction built to withstand repeated use.
- CE Certified: Meets CE safety and quality standards.
Specifications
| Model | LA16 / LA16-11S |
| Panel Cutout Size | 16mm |
| Rated Voltage | 12V / 24V / 220V |
| Rated Current | 5A |
| Operation | Self-Reset (Momentary) / Self-Locking (Latching) |
| Available Colours | Red, Green, Yellow, Blue, White |
| Head Shapes | Circular, Square, Rectangle |
| Pin Options | 3 / 5 / 6 / 8 pins |
| Material | Plastic |
| Certification | CE |
| Country of Origin | Made in Mainland China |
Common Applications
- DIY electronics and hobbyist control panels
- Industrial machinery and automation systems
- Power supply units and switchboards
- Home automation and custom enclosures
- Automotive and marine control panels
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Frequently Asked Questions
Q: What is the difference between self-reset and self-locking on the LA16 push button switch?
A: A self-reset (momentary) push button switch returns to its original OFF position as soon as you release it — ideal for momentary activation signals such as doorbells or start buttons. A self-locking (latching) switch stays in its ON position after being pressed and only returns to OFF when pressed again — perfect for toggle power controls or indicator applications.
Q: Can this 16mm push button switch be used with 220V mains voltage?
A: Yes. The LA16 series is rated for 12V, 24V, and 220V at up to 5A, making it compatible with both low-voltage DC circuits and standard 220V AC mains applications. Always ensure your wiring complies with local electrical safety regulations when working with mains voltage.
Q: What panel cutout size is required to install this switch?
A: This switch requires a standard 16mm diameter panel cutout, which is a common size found on most industrial and DIY control panels and enclosures.
Q: How many pin configurations are available for the LA16 push button switch?
A: The LA16 switch is available in 3-pin, 5-pin, 6-pin, and 8-pin configurations, allowing flexibility for a variety of NO/NC contact wiring requirements. Please select the pin count that matches your circuit design.