Metal Push Button Switch MS19

19mm flat-head red ring pushbutton switch is a panel-mount switch with an LED ring indicator light, commonly used for power on/off control and status indication.

The 19mm metal push button switch ring LED is designed for equipment that needs both reliable switching and clear status indication. It features a flat metal head with a red LED ring, a self-locking function, and wire leads for direct connection to the control circuit.

With a common panel cut-out of approximately 19.1–19.4 mm, this switch is suitable for control panels where installation space and a clean front-panel appearance are important. The red ring LED provides a clear visual indication of power or operating status, making it easier for operators to identify the switch position in low-light or busy working environments.

Key Features

• 19mm panel cut-out for common industrial control panels

• Flat metal head with a red ring LED indicator

• Self-locking function for maintained ON/OFF control

• Wire terminal for convenient panel wiring

• IP65 protection for applications exposed to dust, moisture, and general operating conditions

• Supports AC 250V / DC 36V switch ratings, with selected versions available for wider voltage requirements

• Current options of 3A / 5A, with higher-current versions available depending on the model

• Metal construction suitable for equipment control panels and frequent operation

Basic Specifications

Designed for Equipment Manufacturers

For smart electromechanical equipment manufacturers, the switch needs to do more than provide a basic ON/OFF function. The 19mm metal push button switch ring LED combines switching and visual indication in one panel component.

The red LED ring can help operators quickly identify power, operating, or fault-related status. This is useful for equipment such as energy storage systems, smart home equipment, and small warehouse robots, where the control panel may contain several buttons or indicators.

The self-locking design is also suitable for control circuits that require a maintained switch position rather than momentary operation. Depending on the required control logic, different contact configurations can be selected for equipment control applications.

Application Areas

The 19mm metal push button switch can be used in:

• Energy storage equipment

• Smart home control systems

• Small warehouse robots

• Industrial control panels

• Smart electromechanical equipment

• Automation equipment

• Electrical control cabinets

• Equipment power control panels

FAQ

Q1: What is the cut-out size for the 19mm metal push button switch?

The nominal mounting size is 19mm, with a commonly used panel opening of approximately 19.1–19.4 mm. The actual cut-out should be checked against the selected switch drawing before production.

Q3: Is this 19mm push button momentary or latching?

This version uses a self-locking/latching function, meaning the switch maintains its position after being pressed. Momentary versions can also be considered when the control circuit requires momentary operation.

Q3: What does the red ring LED indicate?

The red ring LED can be used as a visual indicator for power, operating status, fault status, or other user-defined signals, depending on how the equipment control circuit is designed.