19 mm Momentary Push Button Switch – Panel Mount (9–30 V)

This 19 mm momentary push button switch is a compact and reliable panel-mount switch suitable for a wide range of electronic, automotive, and control applications. The switch operates in momentary (normally open) mode, meaning the circuit is activated only while the button is pressed and returns to its default state when released.

Designed for easy installation, it fits a standard 19 mm panel cut-out and uses solder lug terminals for secure and dependable electrical connections. The switch is rated for 9–30 V, making it ideal for low-voltage DC systems commonly used in automation, microcontroller projects, and custom electronic builds.

Key Features

• Momentary (normally open) operation

• 19 mm panel-mount design

• Operating voltage: 9–30 V DC

• Solder lug terminals

• Flat metal actuator

• Compact and durable construction

Typical Applications

• Control panels and enclosures

• Arduino, ESP32, and Raspberry Pi projects

• Automotive and marine electronics

• Industrial control systems

• DIY and prototyping projects

Technical Specifications

• Mounting hole diameter: 19 mm

• Switch type: Momentary (Normally Open)

• Rated voltage: 9–30 V DC

• Terminal type: Solder lugs

• Mounting type: Panel mount

This 19 mm momentary push button switch is a dependable choice for applications requiring a clean panel-mount solution with momentary activation and low-voltage compatibility.