16MM Stainless Steel Metal Push Button Switch

16mm stainless steel metal push button switch is a compact momentary switch designed for equipment panels that require a clear power symbol and a low-profile control interface. It features a flat head, 304 stainless steel housing, illuminated power symbol, and optional IP65 or IP67 protection.

Unlike a latching power switch, this model uses a momentary operation: the contact closes when the button is pressed and returns to its original position when released. It is therefore suitable for start, reset, and trigger signals in electronic and industrial equipment.

Specification Views

1. 16mm panel cut-out for compact equipment interfaces

2. Flat-head design for a low-profile panel appearance

3. 304 stainless steel housing for durability and corrosion resistance

4. Illuminated power symbol for clear button identification

5. Pin terminals, with pre-wired harness options available

6. Common-anode or common-cathode LED configurations

7. Suitable for compact industrial and electronic equipment panels

Flat Head for a Clean Panel Interface

The flat-head design keeps the actuator close to the panel surface, providing a simple and integrated appearance. Compared with a raised button, the lower profile can also reduce the chance of the actuator catching on cables, gloves, or other objects around the control panel.

This design is useful for equipment manufacturers who want a compact control interface with fewer protruding components. The exact installed height depends on the panel thickness and switch dimensions, so the product drawing should be checked when designing the mounting position.

Illuminated Power Symbol for Easy Identification

A standard power symbol is integrated into the button head, allowing the LED light to pass through the symbol. This gives the operator a direct visual reference for the intended power-related control function.

Red, green, blue, and white LED colors can be selected according to the equipment design. Available LED voltage options include 3V, 6V, 12V, 24V, 110V, and 220V, with an LED current of up to 20mA.

The illuminated symbol is particularly useful in low-light environments or equipment panels where several controls need to be identified quickly. However, the LED indication itself does not automatically mean that the equipment is powered or operating. Its actual indication depends on how the LED is connected to the control circuit.

304 Stainless Steel Housing

The housing is made from 304 stainless steel, providing a durable metal construction for equipment panels. Stainless steel is resistant to rust and everyday wear and is relatively easy to clean, making it suitable for equipment that requires a long-lasting metal panel interface.

The stainless steel finish also works well with modern industrial equipment, energy-storage systems, charging equipment, and portable power products where a metal control surface is preferred.

Applications in New Energy Equipment

The 16mm stainless steel metal push button switch is particularly suitable for new energy and portable power equipment where a compact momentary control input is required.

Typical applications include:

Energy Storage Inverters
The switch can be used as a local start, wake-up, reset, or trigger input on compact energy-storage and inverter equipment. The illuminated power symbol provides a clear reference on the front panel.

Small Charging Equipment
For compact charging equipment, the 16mm mounting size helps save panel space while the stainless steel housing provides a durable operator interface.

Battery Testing Equipment
The momentary function can be used for test initiation, reset commands, or other temporary control inputs. The LED can be wired separately to indicate a defined equipment status.

Portable Power Supplies
The flat-head design is suitable for portable power products where the control button should remain relatively close to the equipment surface and avoid unnecessary protrusion.

For OEM projects, engineers should confirm the required LED voltage, contact configuration, protection level, panel thickness, and wiring arrangement before selecting the final version.

About FVWIN

FVWIN, Dongguan Fvwin Electronics, manufactures electronic switches and related components for equipment manufacturers and system integrators. Its product range includes metal push button switches, illuminated tact switches, push switches, DIP switches, and other switching and connection components.

FAQs

1. Is this a latching power switch?
No. This is a momentary switch. The contact closes when the button is pressed and returns when it is released. If the equipment requires a maintained ON/OFF function, a latching version should be selected.

2. Does the illuminated power symbol mean the equipment is ON?
Not necessarily. The LED is electrically controlled according to the wiring design. It can be used as a power, standby, status, or other indicator depending on the application circuit.

3. What LED voltage should I choose?
The available options include 3V, 6V, 12V, 24V, 110V, and 220V. The LED voltage should match the actual voltage supplied to the indicator circuit.

4.  Is the switch suitable for outdoor or energy equipment?
The IP65/IP67 version can be used on equipment exposed to dust and moisture when correctly installed. For outdoor applications, the complete enclosure and installation method should also be designed to meet the required environmental protection level.