The LA38 Push Switch With Indicator is a high-quality, versatile switch that combines the functionality of a push button with an integrated indicator light. This switch features NO (Normally Open) and NC (Normally Closed) contacts, making it suitable for a variety of applications where both control and visual indication are required.

The switch has a green indicator light that illuminates when the switch is activated, providing a clear visual cue that the circuit is closed. It’s commonly used in control panels, DIY electronics, automated systems, and other projects where an intuitive visual feedback mechanism is important.

Key Features:

• Type: Push-button switch with indicator light

• Contact Configuration: NO (Normally Open) and NC (Normally Closed) for versatile circuit control

• Indicator Light Color: Green, for clear visual indication when the switch is activated

• Rated Voltage: 12V DC or 220V AC (depending on your application)

• Switch Mechanism: Momentary action (push to close, release to open)

• Mounting Type: Panel mount with a standard hole size of 22mm

• Durability: Rated for over 1 million operations

• Indicator: Green LED lights up when the switch is in the ON position

• Applications: Suitable for industrial control systems, alarm panels, DIY projects, and electrical circuits

How It Works:

The LA38 Push Switch operates with a simple push-to-toggle mechanism. When the button is pressed, it closes the circuit for the NO (Normally Open) contacts and opens the circuit for the NC (Normally Closed) contacts. The integrated green LED indicator turns on, signaling that the switch is in the active (ON) position. Once the button is released, the circuit opens, the LED turns off, and the system returns to its default state.

Typical Use Cases:

• Control panels: Activating machines or equipment in industrial applications

• Alarm systems: Used for arming or disarming security systems with visual feedback

• DIY electronics: Integrating into hobby or educational projects for user input

• Automated systems: Manual control of automated devices or circuits

• Power switches: For switching power supplies on/off with an LED indicator

Limitations:

• Not suitable for high-power switching: Ideal for low to medium current applications (up to 3A depending on the configuration)

• Single color indicator: Only provides a green light when active, limited to basic status indication

• Requires proper installation: Ensure correct wiring to handle both the NO and NC functions

• Momentary switch: Designed for short, temporary on/off states—won’t latch in place